| 1979 | ATL | Atlanta Braves | MLB-NL | MLB | team page | 160 | 66 | 94 | 23.5 | 669 | 763 | -94 | 6 | 11 | Bobby Cox | Atlanta-Fulton County Stadium | dnq |
| 1979 | ATL | Richmond Braves | IL | AAA | team page | 140 | 76 | 64 | 9.5 | 547 | 517 | 30 | 3 | 3 | Tom Burgess | Parker Field | Lost in Semi-Finals |
| 1979 | ATL | Savannah Braves | Sou | AA | team page | 143 | 60 | 83 | 24.0 | 597 | 701 | -104 | 5 | 10 | Eddie Haas | Grayson Stadium | dnq |
| 1979 | ATL | Greenwood Braves | Wcar | A | team page | 138 | 78 | 60 | -- | 708 | 631 | 77 | 1 | 1 | Al Gallagher | Legion Stadium | League Champions |
| 1979 | ATL | Gulf Coast Braves | GCL | Rk | team page | 54 | 26 | 28 | 8.0 | 304 | 226 | 78 | 4 | 4 | Pedro Gonzalez | West Palm Beach Municipal Stadium | dnq |
| 1979 | ATL | Kingsport Braves | App | Rk | team page | 70 | 39 | 31 | 15.5 | 398 | 345 | 53 | 2 | 2 | Gene Hassell | Dobyns-Bennett | dnq |
| 1979 | BAL | Baltimore Orioles | MLB-AL | MLB | team page | 159 | 102 | 57 | -- | 757 | 582 | 175 | 1 | 1 | Earl Weaver | Memorial Stadium | Lost World Series (Pirates) |
| 1979 | BAL | Rochester Red Wings | IL | AAA | team page | 139 | 53 | 86 | 32.0 | 558 | 678 | -120 | 8 | 8 | Doc Edwards | Silver Stadium | dnq |
| 1979 | BAL | Charlotte O's | Sou | AA | team page | 142 | 73 | 69 | 10.5 | 637 | 622 | 15 | 2 | 5 | Jimmy Williams | Crockett Park | Lost in Semi-Finals |
| 1979 | BAL | Miami Orioles | FSL | A+ | team page | 141 | 60 | 81 | 31.0 | 474 | 557 | -83 | 4 | 8 | Lance Nichols | Miami Stadium | dnq |
| 1979 | BAL | Bluefield Orioles | App | Rk | team page | 68 | 33 | 35 | 20.5 | 309 | 300 | 9 | 4 | 4 | J.R. Miner | Bowen Field at Peters Park | dnq |
| 1979 | BOS | Boston Red Sox | MLB-AL | MLB | team page | 160 | 91 | 69 | 11.5 | 841 | 711 | 130 | 3 | 3 | Don Zimmer | Fenway Park | dnq |
| 1979 | BOS | Pawtucket Red Sox | IL | AAA | team page | 140 | 66 | 74 | 19.5 | 582 | 595 | -13 | 5 | 5 | Joe Morgan | McCoy Stadium | dnq |
| 1979 | BOS | Bristol Red Sox | East | AA | team page | 139 | 73 | 66 | 10.0 | 674 | 635 | 39 | 3 | 3 | Tony Torchia | Muzzy Field | dnq |
| 1979 | BOS | Winston-Salem Red Sox | Caro | A+ | team page | 140 | 85 | 55 | -- | 675 | 599 | 76 | 1 | 1 | Bill Slack | Ernie Shore Field | dnq |
| 1979 | BOS | Winter Haven Red Sox | FSL | A+ | team page | 137 | 79 | 58 | -- | 555 | 462 | 93 | 1 | 2 | Rac Slider | Chain of Lakes Park | League Champions |
| 1979 | BOS | Elmira Pioneers | NYPL | A- | team page | 69 | 34 | 35 | 8.5 | 431 | 395 | 36 | 2 | 5 | Dick Berardino | Dunn Field | dnq |
| 1979 | CAL | California Angels | MLB-AL | MLB | team page | 162 | 88 | 74 | -- | 866 | 768 | 98 | 1 | 5 | Jim Fregosi | Anaheim Stadium | Lost ALCS (Orioles) |
| 1979 | CAL | Salt Lake Gulls | PCL | AAA | team page | 148 | 80 | 68 | 6.0 | 844 | 777 | 67 | 2 | 2 | Jimy Williams | Derks Field | League Champions |
| 1979 | CAL | El Paso Diablos | Tex | AA | team page | 136 | 61 | 75 | 15.5 | 798 | 862 | -64 | 3 | 6 | Moose Stubing | Dudley Field | dnq |
| 1979 | CAL | Salinas Angels | Calif | A+ | team page | 140 | 69 | 71 | 20.0 | 694 | 755 | -61 | 3 | 5 | Chris Cannizzaro | Salinas Municipal Stadium | dnq |
| 1979 | CAL | Idaho Falls Angels | Pio | Rk | team page | 67 | 25 | 42 | 17.0 | 414 | 480 | -66 | 4 | 8 | Reuben Rodriguez | McDermott Field | dnq |
| 1979 | CHN | Chicago Cubs | MLB-NL | MLB | team page | 162 | 80 | 82 | 18.0 | 706 | 707 | -1 | 5 | 7 | Herman Franks, Joey Amalfitano | Wrigley Field | dnq |
| 1979 | CHN | Wichita Aeros | Amer | AAA | team page | 136 | 57 | 79 | 15.5 | 629 | 682 | -53 | 4 | 8 | Jack Hiatt | Lawrence-Dumont Stadium | dnq |
| 1979 | CHN | Midland Cubs | Tex | AA | team page | 135 | 76 | 59 | -- | 854 | 760 | 94 | 1 | 2 | Randy Hundley | Cubs Stadium | Lost in Semi-Finals |
| 1979 | CHN | Quad Cities Cubs | Midw | A | team page | 133 | 77 | 56 | -- | 666 | 570 | 96 | 1 | 2 | Jim Napier | John O'Donnell Stadium | League Champions |
| 1979 | CHN | Geneva Cubs | NYPL | A- | team page | 69 | 50 | 19 | -- | 470 | 267 | 203 | 1 | 1 | Bob Hartsfield | McDonough Park | Lost in Finals |
| 1979 | CHN | Gulf Coast Cubs | GCL | Rk | team page | 51 | 19 | 32 | 13.5 | 306 | 367 | -61 | 7 | 7 | Ken Rudolph | Sarasota | dnq |
| 1979 | CHA | Chicago White Sox | MLB-AL | MLB | team page | 160 | 73 | 87 | 14.0 | 730 | 748 | -18 | 5 | 11 | Don Kessinger, Tony La Russa | Comiskey Park | dnq |
| 1979 | CHA | Iowa Oaks | Amer | AAA | team page | 136 | 69 | 67 | 9.0 | 685 | 686 | -1 | 3 | 4 | Joe Sparks | Sec Taylor Stadium | dnq |
| 1979 | CHA | Knoxville Sox | Sou | AA | team page | 141 | 65 | 76 | 16.5 | 621 | 671 | -50 | 4 | 7 | Gordy Lund | Bill Meyer Stadium | dnq |
| 1979 | CHA | Appleton Foxes | Midw | A | team page | 135 | 63 | 72 | 18.0 | 681 | 698 | -17 | 3 | 5 | Jim Breazeale | Goodland Field | dnq |
| 1979 | CIN | Cincinnati Reds | MLB-NL | MLB | team page | 161 | 90 | 71 | -- | 731 | 644 | 87 | 1 | 3 | John McNamara | Riverfront Stadium | Lost NLCS (Pirates) |
| 1979 | CIN | Indianapolis Indians | Amer | AAA | team page | 136 | 67 | 69 | 11.0 | 527 | 559 | -32 | 4 | 5 | Roy Majtyka | Bush Stadium | dnq |
| 1979 | CIN | Nashville Sounds | Sou | AA | team page | 144 | 83 | 61 | -- | 623 | 563 | 60 | 1 | 2 | George Scherger | Herschel Greer Stadium | League Champions |
| 1979 | CIN | Tampa Tarpons | FSL | A+ | team page | 134 | 74 | 60 | 3.5 | 455 | 414 | 41 | 2 | 3 | Mike Compton | Al Lopez Field | dnq |
| 1979 | CIN | Greensboro Hornets | Wcar | A | team page | 136 | 65 | 71 | 12.0 | 590 | 626 | -36 | 5 | 4 | Jim Lett | World War Memorial Stadium | dnq |
| 1979 | CIN | Eugene Emeralds | Nwst | A- | team page | 71 | 30 | 41 | 13.0 | 316 | 375 | -59 | 4 | 7 | Greg Riddoch | Civic Stadium | dnq |
| 1979 | CIN | Billings Mustangs | Pio | Rk | team page | 69 | 43 | 26 | -- | 360 | 283 | 77 | 1 | 2 | Jim Hoff | Cobb Field | dnq |
| 1979 | CLE | Cleveland Indians | MLB-AL | MLB | team page | 161 | 81 | 80 | 22.0 | 760 | 805 | -45 | 6 | 10 | Jeff Torborg, Dave Garcia | Cleveland Stadium | dnq |
| 1979 | CLE | Tacoma Tugs | PCL | AAA | team page | 147 | 74 | 73 | 5.0 | 699 | 687 | 12 | 2 | 4 | Gene Dusan | Cheney Stadium | dnq |
| 1979 | CLE | Chattanooga Lookouts | Sou | AA | team page | 144 | 75 | 69 | 8.0 | 697 | 704 | -7 | 3 | 4 | Woody Smith | Engel Stadium | dnq |
| 1979 | CLE | Waterloo Indians | Midw | A | team page | 135 | 81 | 54 | -- | 706 | 618 | 88 | 1 | 1 | Cal Emery | Municipal Stadium | Lost in Finals |
| 1979 | CLE | Batavia Trojans | NYPL | A- | team page | 71 | 37 | 34 | 14.0 | 377 | 368 | 9 | 3 | 4 | Tom Trebelhorn | Dwyer Stadium | dnq |
| 1979 | DET | Detroit Tigers | MLB-AL | MLB | team page | 161 | 85 | 76 | 18.0 | 770 | 738 | 32 | 5 | 6 | Sparky Anderson, Les Moss, Dick Tracewski | Tiger Stadium | dnq |
| 1979 | DET | Evansville Triplets | Amer | AAA | team page | 136 | 78 | 58 | -- | 724 | 617 | 107 | 1 | 1 | Jim Leyland | Bosse Field | League Champions |
| 1979 | DET | Montgomery Rebels | Sou | AA | team page | 143 | 62 | 81 | 20.5 | 567 | 663 | -96 | 5 | 8 | Denny Somers | Paterson Field | dnq |
| 1979 | DET | Lakeland Tigers | FSL | A+ | team page | 137 | 50 | 87 | 29.0 | 495 | 606 | -111 | 5 | 10 | Fred Hatfield | Joker Marchant Stadium | dnq |
| 1979 | DET | Bristol Tigers | App | Rk | team page | 69 | 19 | 50 | 35.0 | 264 | 432 | -168 | 6 | 6 | Joe Lewis | Devault Memorial Stadium | dnq |
| 1979 | HOU | Houston Astros | MLB-NL | MLB | team page | 162 | 89 | 73 | 1.5 | 583 | 582 | 1 | 2 | 4 | Bill Virdon | Astrodome | dnq |
| 1979 | HOU | Charleston Charlies | IL | AAA | team page | 139 | 65 | 74 | 20.0 | 530 | 539 | -9 | 6 | 6 | Jim Beauchamp | Walt Powell Park | dnq |
| 1979 | HOU | Columbus Astros | Sou | AA | team page | 143 | 84 | 59 | -- | 702 | 548 | 154 | 1 | 1 | Jimmy Johnson | Golden Park | Lost in Finals |
| 1979 | HOU | Daytona Astros | FSL | A+ | team page | 136 | 56 | 80 | 32.5 | 516 | 631 | -115 | 5 | 9 | Carlos Alfonso | Jackie Robinson Ballpark | dnq |
| 1979 | HOU | Gulf Coast Astros | GCL | Rk | team page | 52 | 33 | 19 | -- | 256 | 224 | 32 | 1 | 1 | Julio Linares | Sarasota | dnq |
| 1979 | KCA | Kansas City Royals | MLB-AL | MLB | team page | 162 | 85 | 77 | 3.0 | 851 | 816 | 35 | 2 | 7 | Whitey Herzog | Royals Stadium | dnq |
| 1979 | KCA | Omaha Royals | Amer | AAA | team page | 136 | 65 | 71 | 7.5 | 557 | 621 | -64 | 2 | 6 | Gordon Mackenzie | Johnny Rosenblatt Stadium | dnq |
| 1979 | KCA | Jacksonville Suns | Sou | AA | team page | 141 | 69 | 72 | 14.0 | 626 | 609 | 17 | 3 | 6 | Joe Jones | Sam W. Wolfson Baseball Park | dnq |
| 1979 | KCA | Fort Myers Royals | FSL | A+ | team page | 138 | 69 | 69 | 20.5 | 478 | 455 | 23 | 3 | 5 | Gene Lamont | Terry Park Ballfield | dnq |
| 1979 | KCA | Gulf Coast Royals Blue | GCL | Rk | team page | 53 | 24 | 29 | 9.5 | 255 | 303 | -48 | 5 | 5 | Brian Murphy | Baseball City Stadium | dnq |
| 1979 | KCA | Gulf Coast Royals Gold | GCL | Rk | team page | 52 | 29 | 23 | 4.0 | 325 | 257 | 68 | 3 | 3 | Jose Martinez | Baseball City Stadium | dnq |
| 1979 | LAN | Los Angeles Dodgers | MLB-NL | MLB | team page | 162 | 79 | 83 | 11.5 | 739 | 717 | 22 | 3 | 8 | Tommy Lasorda | Dodger Stadium | dnq |
| 1979 | LAN | Albuquerque Dukes | PCL | AAA | team page | 148 | 86 | 62 | -- | 876 | 786 | 90 | 1 | 1 | Del Crandall | Albuquerque Sports Stadium | Lost in Semi-Finals |
| 1979 | LAN | San Antonio Dodgers | Tex | AA | team page | 131 | 69 | 62 | 5.0 | 630 | 584 | 46 | 2 | 4 | Don LeJohn | V.J. Keefe Memorial Stadium | Lost in Finals |
| 1979 | LAN | Lodi Dodgers | Calif | A+ | team page | 139 | 67 | 72 | 6.0 | 793 | 777 | 16 | 3 | 6 | Stan Wasiak | Lawrence Park | Lost in Semi-Finals |
| 1979 | LAN | Clinton Dodgers | Midw | A | team page | 133 | 74 | 59 | 3.0 | 608 | 568 | 40 | 2 | 3 | Dick McLaughlin | Riverview Stadium | Lost in Semi-Finals |
| 1979 | LAN | Lethbridge Dodgers | Pio | Rk | team page | 68 | 38 | 30 | -- | 464 | 348 | 116 | 1 | 3 | Gail Henley | Henderson Stadium | League Champions |
| 1979 | MIL | Milwaukee Brewers | MLB-AL | MLB | team page | 161 | 95 | 66 | 8.0 | 807 | 722 | 85 | 2 | 2 | George Bamberger | County Stadium | dnq |
| 1979 | MIL | Vancouver Canadians | PCL | AAA | team page | 147 | 79 | 68 | -- | 636 | 606 | 30 | 1 | 3 | John Felske | Nat Bailey Stadium | Lost in Semi-Finals |
| 1979 | MIL | Holyoke Millers | East | AA | team page | 139 | 63 | 76 | 20.0 | 601 | 692 | -91 | 5 | 5 | George Farson | Mackenzie Stadium | dnq |
| 1979 | MIL | Stockton Ports | Calif | A+ | team page | 141 | 73 | 68 | 1.0 | 648 | 594 | 54 | 2 | 4 | Lee Sigman | Billy Hebert Field | Lost in Finals |
| 1979 | MIL | Burlington Bees | Midw | A | team page | 136 | 53 | 83 | 25.5 | 613 | 729 | -116 | 4 | 8 | Duane Espy | Community Field | dnq |
| 1979 | MIL | Butte Copper Kings | Pio | Rk | team page | 66 | 32 | 34 | 9.5 | 477 | 430 | 47 | 3 | 5 | Tom Gamboa, Ken Richardson | Alumni Coliseum | dnq |
| 1979 | MIN | Minnesota Twins | MLB-AL | MLB | team page | 162 | 82 | 80 | 6.0 | 764 | 725 | 39 | 4 | 9 | Gene Mauch | Metropolitan Stadium | dnq |
| 1979 | MIN | Toledo Mud Hens | IL | AAA | team page | 139 | 63 | 76 | 22.0 | 622 | 593 | 29 | 7 | 7 | Cal Ermer | Lucas County Stadium | dnq |
| 1979 | MIN | Orlando Twins | Sou | AA | team page | 141 | 60 | 81 | 23.0 | 594 | 684 | -90 | 4 | 9 | Roy McMillan | Tinker Field | dnq |
| 1979 | MIN | Visalia Oaks | Calif | A+ | team page | 140 | 86 | 54 | 3.0 | 876 | 716 | 160 | 2 | 2 | Tom Kelly | Recreation Park | Lost in Semi-Finals |
| 1979 | MIN | Wisconsin Rapids Twins | Midw | A | team page | 132 | 60 | 72 | 19.5 | 598 | 645 | -47 | 4 | 6 | Rick Stelmaszek | Witter Field | dnq |
| 1979 | MIN | Elizabethton Twins | App | Rk | team page | 70 | 37 | 33 | 17.5 | 402 | 355 | 47 | 3 | 3 | Fred Waters | Joe O'Brien Field | dnq |
| 1979 | MON | Montreal Expos | MLB-NL | MLB | team page | 160 | 95 | 65 | 2.0 | 701 | 581 | 120 | 2 | 2 | Dick Williams | Olympic Stadium | dnq |
| 1979 | MON | Denver Bears | Amer | AAA | team page | 135 | 62 | 73 | 10.0 | 712 | 720 | -8 | 3 | 7 | Jack McKeon | Mile High Stadium | dnq |
| 1979 | MON | Memphis Chicks | Sou | AA | team page | 144 | 82 | 62 | 1.0 | 716 | 617 | 99 | 2 | 3 | Billy Gardner | Tim McCarver Stadium | Lost in Semi-Finals |
| 1979 | MON | West Palm Beach Expos | FSL | A+ | team page | 144 | 79 | 65 | 13.5 | 563 | 492 | 71 | 2 | 4 | Larry Bearnarth | West Palm Beach Municipal Stadium | dnq |
| 1979 | MON | Jamestown Expos | NYPL | A- | team page | 70 | 43 | 27 | 7.5 | 436 | 350 | 86 | 2 | 3 | Pat Daugherty | College Stadium | dnq |
| 1979 | MON | Calgary Expos | Pio | Rk | team page | 70 | 34 | 36 | 5.0 | 383 | 474 | -91 | 2 | 4 | Bob Bailey | Burns Stadium | dnq |
| 1979 | NYN | New York Mets | MLB-NL | MLB | team page | 162 | 63 | 99 | 35.0 | 593 | 706 | -113 | 6 | 12 | Joe Torre | Shea Stadium | dnq |
| 1979 | NYN | Tidewater Tides | IL | AAA | team page | 140 | 73 | 67 | 12.5 | 479 | 511 | -32 | 4 | 4 | Frank Verdi | Met Park | Lost in Semi-Finals |
| 1979 | NYN | Jackson Mets | Tex | AA | team page | 135 | 70 | 65 | 7.0 | 496 | 495 | 1 | 3 | 5 | Bob Wellman | Smith-Wills Stadium | dnq |
| 1979 | NYN | Lynchburg Mets | Caro | A+ | team page | 134 | 61 | 73 | 21.0 | 548 | 558 | -10 | 5 | 5 | Jack Aker | Lynchburg City Stadium | dnq |
| 1979 | NYN | Grays Harbor Loggers | Nwst | A- | team page | 71 | 19 | 52 | 21.5 | 278 | 437 | -159 | 4 | 8 | Dan Monzon | Olympic Stadium | dnq |
| 1979 | NYN | Little Falls Mets | NYPL | A- | team page | 70 | 31 | 39 | 12.0 | 358 | 425 | -67 | 3 | 7 | Matt Galante | Little Falls Veterans Memorial Park | dnq |
| 1979 | NYA | New York Yankees | MLB-AL | MLB | team page | 160 | 89 | 71 | 13.5 | 734 | 672 | 62 | 4 | 4 | Billy Martin, Bob Lemon | Yankee Stadium I | dnq |
| 1979 | NYA | Columbus Clippers | IL | AAA | team page | 139 | 85 | 54 | -- | 602 | 557 | 45 | 1 | 1 | Johnny Lipon | Cooper Stadium | League Champions |
| 1979 | NYA | West Haven Yankees | East | AA | team page | 139 | 83 | 56 | -- | 678 | 578 | 100 | 1 | 1 | Stump Merrill | Quigley Stadium | dnq |
| 1979 | NYA | Fort Lauderdale Yankees | FSL | A+ | team page | 143 | 92 | 51 | -- | 549 | 412 | 137 | 1 | 1 | Doug Holmquist | Fort Lauderdale Stadium | Lost in Finals |
| 1979 | NYA | Oneonta Yankees | NYPL | A- | team page | 68 | 42 | 26 | -- | 354 | 291 | 63 | 1 | 2 | Art Mazmanian | Damaschke Field | League Champions |
| 1979 | NYA | Paintsville Yankees | App | Rk | team page | 65 | 52 | 13 | -- | 398 | 211 | 187 | 1 | 1 | Bill Livesey | Paul G. Fyffe Field | dnq |
| 1979 | OAK | Oakland Athletics | MLB-AL | MLB | team page | 162 | 54 | 108 | 34.0 | 573 | 860 | -287 | 7 | 13 | Jim Marshall | Oakland-Alameda County Coliseum | dnq |
| 1979 | OAK | Ogden A's | PCL | AAA | team page | 147 | 72 | 75 | 13.5 | 709 | 876 | -167 | 4 | 7 | Jose Pagan | John Affleck park | dnq |
| 1979 | OAK | Waterbury A's | East | AA | team page | 140 | 49 | 91 | 34.5 | 545 | 697 | -152 | 6 | 6 | Edward Nottle | Municipal Stadium | dnq |
| 1979 | OAK | Modesto A's | Calif | A+ | team page | 140 | 66 | 74 | 7.5 | 790 | 850 | -60 | 4 | 8 | Gaylen Pitts | Del Webb Field | dnq |
| 1979 | OAK | Medford A's | Nwst | A- | team page | 71 | 38 | 33 | 5.0 | 378 | 402 | -24 | 2 | 5 | Rich Morales | Miles Field | dnq |
| 1979 | PHI | Philadelphia Phillies | MLB-NL | MLB | team page | 162 | 84 | 78 | 14.0 | 683 | 718 | -35 | 4 | 6 | Danny Ozark, Dallas Green | Veterans Stadium | dnq |
| 1979 | PHI | Oklahoma City 89ers | Amer | AAA | team page | 135 | 72 | 63 | -- | 729 | 681 | 48 | 1 | 3 | Lee Elia | All Sports Stadium | Lost in Finals |
| 1979 | PHI | Reading Phillies | East | AA | team page | 138 | 77 | 61 | 5.5 | 637 | 545 | 92 | 2 | 2 | Jim Snyder | Reading Municipal Memorial Stadium | dnq |
| 1979 | PHI | Peninsula Pilots | Caro | A+ | team page | 136 | 68 | 68 | 15.0 | 604 | 572 | 32 | 3 | 3 | Ron Clark | War Memorial Stadium | dnq |
| 1979 | PHI | Spartanburg Phillies | Wcar | A | team page | 139 | 73 | 66 | 5.5 | 633 | 593 | 40 | 3 | 3 | Bill Dancy | Duncan Park | Lost in Finals |
| 1979 | PHI | Central Oregon Phillies | Nwst | A- | team page | 71 | 43 | 28 | -- | 435 | 328 | 107 | 1 | 1 | Anthony Stutz | Vince Genna Stadium | League Champions |
| 1979 | PHI | Helena Phillies | Pio | Rk | team page | 69 | 43 | 26 | -- | 521 | 446 | 75 | 2 | 1 | Roly De Armas | Kindrick Field | Lost in Finals |
| 1979 | PIT | Pittsburgh Pirates | MLB-NL | MLB | team page | 162 | 98 | 64 | -- | 775 | 643 | 132 | 1 | 1 | Chuck Tanner | Three Rivers Stadium | Won World Series (Orioles) |
| 1979 | PIT | Portland Beavers | PCL | AAA | team page | 147 | 73 | 74 | 6.0 | 690 | 781 | -91 | 3 | 6 | Johnny Lipon | Civic Stadium | dnq |
| 1979 | PIT | Buffalo Bisons | East | AA | team page | 139 | 72 | 67 | 11.0 | 790 | 779 | 11 | 4 | 4 | Steve Demeter | War Memorial Stadium | dnq |
| 1979 | PIT | Salem Pirates | Caro | A+ | team page | 136 | 54 | 82 | 29.0 | 557 | 645 | -88 | 6 | 6 | Jim Mahoney | Salem Municipal Stadium | dnq |
| 1979 | PIT | Shelby Pirates | Wcar | A | team page | 134 | 56 | 78 | 20.0 | 546 | 698 | -152 | 6 | 6 | Tommy Zimmer | Veterans Field | dnq |
| 1979 | PIT | Gulf Coast Pirates | GCL | Rk | team page | 52 | 20 | 32 | 13.0 | 225 | 323 | -98 | 6 | 6 | Woody Huyke | Pirate City Stadium | dnq |
| 1979 | SDN | San Diego Padres | MLB-NL | MLB | team page | 161 | 68 | 93 | 22.0 | 603 | 681 | -78 | 5 | 10 | Roger Craig | San Diego Stadium | dnq |
| 1979 | SDN | Hawaii Islanders | PCL | AAA | team page | 148 | 72 | 76 | 7.5 | 608 | 569 | 39 | 4 | 8 | Dick Phillips | Aloha Stadium | Lost in Finals |
| 1979 | SDN | Amarillo Gold Sox | Tex | AA | team page | 136 | 54 | 82 | 22.5 | 617 | 811 | -194 | 4 | 8 | Glenn Ezell, Rusty Gerhardt | Potter County Memorial Stadium | dnq |
| 1979 | SDN | Reno Silver Sox | Calif | A+ | team page | 141 | 74 | 67 | -- | 722 | 813 | -91 | 1 | 3 | Eddie Watt | Moana Stadium | dnq |
| 1979 | SDN | Walla Walla Padres | Nwst | A- | team page | 70 | 40 | 30 | 1.0 | 371 | 355 | 16 | 3 | 2 | Curt Daniels | Borleske Stadium | Lost in Finals |
| 1979 | SFN | San Francisco Giants | MLB-NL | MLB | team page | 162 | 71 | 91 | 19.5 | 672 | 751 | -79 | 4 | 9 | Joe Altobelli, Dave Bristol | Candlestick Park | dnq |
| 1979 | SFN | Phoenix Giants | PCL | AAA | team page | 147 | 59 | 88 | 26.5 | 714 | 761 | -47 | 5 | 10 | Rocky Bridges | Phoenix Municipal Stadium | dnq |
| 1979 | SFN | Shreveport Captains | Tex | AA | team page | 135 | 73 | 62 | 4.0 | 579 | 494 | 85 | 2 | 3 | Andy Gilbert | SPAR Stadium | Lost in Semi-Finals |
| 1979 | SFN | Fresno Giants | Calif | A+ | team page | 139 | 66 | 73 | 22.5 | 779 | 806 | -27 | 4 | 7 | Jack Mull | Euless Ballpark | dnq |
| 1979 | SFN | Cedar Rapids Giants | Midw | A | team page | 136 | 58 | 78 | 20.5 | 615 | 737 | -122 | 3 | 7 | Wayne Cato | Veterans Field | dnq |
| 1979 | SFN | Great Falls Giants | Pio | Rk | team page | 70 | 32 | 38 | 7.0 | 403 | 435 | -32 | 3 | 6 | Ernie Rodriguez | Legion Field | dnq |
| 1979 | SEA | Seattle Mariners | MLB-AL | MLB | team page | 162 | 67 | 95 | 21.0 | 711 | 820 | -109 | 6 | 12 | Darrell Johnson | The Kingdome | dnq |
| 1979 | SEA | Spokane Indians | PCL | AAA | team page | 147 | 68 | 79 | 11.0 | 788 | 766 | 22 | 5 | 9 | Rene Lachemann | Avista Stadium | dnq |
| 1979 | SEA | Alexandria Mariners | Caro | A+ | team page | 136 | 74 | 62 | 9.0 | 589 | 595 | -6 | 2 | 2 | Bobby Floyd | Municipal Stadium | dnq |
| 1979 | SEA | San Jose Missions | Calif | A+ | team page | 140 | 89 | 51 | -- | 815 | 709 | 106 | 1 | 1 | Bob Didier | San Jose Municipal Stadium | League Champions |
| 1979 | SEA | Bellingham Mariners | Nwst | A- | team page | 72 | 41 | 31 | -- | 406 | 375 | 31 | 1 | 4 | Jeff Scott | Joe Martin Field | dnq |
| 1979 | SLN | St. Louis Cardinals | MLB-NL | MLB | team page | 162 | 86 | 76 | 12.0 | 731 | 693 | 38 | 3 | 5 | Ken Boyer | Busch Stadium II | dnq |
| 1979 | SLN | Springfield Redbirds | Amer | AAA | team page | 136 | 73 | 63 | 5.0 | 688 | 680 | 8 | 2 | 2 | Hal Lanier | Lanphier Park | dnq |
| 1979 | SLN | Arkansas Travelers | Tex | AA | team page | 133 | 76 | 57 | -- | 589 | 474 | 115 | 1 | 1 | Tommy Thompson | Ray Winder Field | League Champions |
| 1979 | SLN | St. Petersburg Cardinals | FSL | A+ | team page | 135 | 64 | 71 | 14.0 | 489 | 500 | -11 | 4 | 7 | Sonny Ruberto | Al Lang Field | dnq |
| 1979 | SLN | Gastonia Cardinals | Wcar | A | team page | 139 | 65 | 74 | 13.5 | 623 | 608 | 15 | 4 | 5 | Johnny Lewis | Sims Legion Park | dnq |
| 1979 | SLN | Johnson City Cardinals | App | Rk | team page | 68 | 25 | 43 | 28.5 | 292 | 436 | -144 | 5 | 5 | Nick Leyva | Howard Johnson Field | dnq |
| 1979 | TEX | Texas Rangers | MLB-AL | MLB | team page | 162 | 83 | 79 | 5.0 | 750 | 698 | 52 | 3 | 8 | Pat Corrales | Arlington Stadium | dnq |
| 1979 | TEX | Tucson Toros | PCL | AAA | team page | 148 | 74 | 74 | 12.0 | 759 | 731 | 28 | 3 | 5 | Rich Donnelly | Hi Corbett Field | dnq |
| 1979 | TEX | Tulsa Drillers | Tex | AA | team page | 133 | 58 | 75 | 18.0 | 572 | 653 | -81 | 4 | 7 | Jimmie Schaffer | Oiler Park | dnq |
| 1979 | TEX | Asheville Tourists | Wcar | A | team page | 138 | 75 | 63 | 3.0 | 723 | 683 | 40 | 2 | 2 | Wayne Terwilliger | McCormick Field | dnq |
| 1979 | TEX | Gulf Coast Rangers | GCL | Rk | team page | 54 | 33 | 21 | 1.0 | 298 | 271 | 27 | 2 | 2 | Andy Hancock | Payne Park | dnq |
| 1979 | TOR | Toronto Blue Jays | MLB-AL | MLB | team page | 162 | 53 | 109 | 50.5 | 613 | 862 | -249 | 7 | 14 | Roy Hartsfield | Exhibition Stadium | dnq |
| 1979 | TOR | Syracuse Chiefs | IL | AAA | team page | 140 | 77 | 63 | 8.5 | 605 | 539 | 66 | 2 | 2 | Vern Benson | MacArthur Stadium | Lost in Finals |
| 1979 | TOR | Dunedin Blue Jays | FSL | A+ | team page | 137 | 68 | 69 | 11.0 | 567 | 588 | -21 | 3 | 6 | Denis Menke | Grant Field | dnq |
| 1979 | TOR | Kinston Eagles | Caro | A+ | team page | 136 | 67 | 69 | 16.0 | 590 | 596 | -6 | 4 | 4 | Duane Larson | Grainger Stadium | dnq |
| 1979 | TOR | Utica Blue Sox | NYPL | A- | team page | 66 | 25 | 41 | 16.0 | 359 | 472 | -113 | 4 | 9 | John McLaren | Donovan Stadium at Murnane Field | dnq |
| 1979 | TOR | Medicine Hat Blue Jays | Pio | Rk | team page | 69 | 27 | 42 | 11.5 | 388 | 512 | -124 | 4 | 7 | Dennis Holmberg | Athletic Park | dnq |