| # | player | age | pos | ba | tbc+ | g | ab | r | h | 2b | 3b | hr | rbi | sb | cs | bb | so | hbp | sh | sf | ibb | gdp | tb | pa | xbh | 1b | avg | obp | slg | ops | seca | iso | babip | bb% | so% | so/bb | ab/hr | draft info | status | cur-org | cur-lev | hilvl | mlb years | stat years | year |
| 6 | Ryan LaMarre | 23 | CF | R | 103 | 133 | 482 | 68 | 127 | 22 | 3 | 5 | 32 | 30 | 10 | 60 | 119 | 10 | 4 | 2 | 0 | 5 | 170 | 558 | 30 | 97 | .263 | .356 | .353 | .709 | .255 | .090 | .339 | 10.75 | 21.33 | 1.98 | 96.40 | 2010- 2- 62-CIN | premium | premium | premium | MLB | 2015-2021 | 2008-2023 | 2012 |
| 9 | Brodie Greene | 24 | 2B | R | 93 | 124 | 435 | 46 | 106 | 22 | 3 | 3 | 46 | 12 | 4 | 43 | 70 | 7 | 7 | 4 | 0 | 7 | 143 | 496 | 28 | 78 | .244 | .319 | .329 | .648 | .202 | .085 | .281 | 8.67 | 14.11 | 1.63 | 145.00 | 2010- 4- 127-CIN | premium | premium | premium | AA | 2007-2015 | 2012 | |
| 1 | Josh Fellhauer | 24 | RF | L | 117 | 117 | 338 | 50 | 106 | 20 | 2 | 4 | 41 | 6 | 4 | 54 | 54 | 2 | 3 | 2 | 1 | 6 | 142 | 399 | 26 | 80 | .314 | .409 | .420 | .829 | .272 | .106 | .362 | 13.53 | 13.53 | 1.00 | 84.50 | 2009- 7- 209-CIN | premium | premium | premium | AAA | 2007-2015 | 2012 | |
| 30 | David Vidal | 22 | 3B | R | 95 | 97 | 335 | 42 | 77 | 21 | 1 | 11 | 39 | 0 | 2 | 28 | 90 | 4 | 6 | 4 | 0 | 11 | 133 | 377 | 33 | 44 | .230 | .294 | .397 | .691 | .245 | .167 | .277 | 7.43 | 23.87 | 3.21 | 30.45 | 2010- 8- 247-CIN | premium | premium | premium | AAA | 2010-2021 | 2012 | |
| 18 | Didi Gregorius | 22 | SS | L | 100 | 81 | 316 | 45 | 88 | 11 | 8 | 1 | 31 | 3 | 4 | 29 | 49 | 4 | 7 | 3 | 0 | 4 | 118 | 359 | 20 | 68 | .278 | .344 | .373 | .717 | .184 | .095 | .323 | 8.08 | 13.65 | 1.69 | 316.00 | 2007- UDFA -CIN | premium | premium | premium | MLB | 2012-2022 | 2008-2025 | 2012 |
| 22 | Joel Guzman | 27 | 1B | R | 100 | 65 | 236 | 26 | 62 | 10 | 0 | 7 | 35 | 1 | 2 | 24 | 44 | 0 | 1 | 2 | 2 | 12 | 93 | 263 | 17 | 45 | .263 | .328 | .394 | .722 | .229 | .131 | .294 | 9.13 | 16.73 | 1.83 | 33.71 | 2001- UDFA -LAN | premium | premium | premium | MLB | 2006-2007 | 2002-2017 | 2012 |
| 32 | Beau Mills | 25 | 1B | L | 115 | 60 | 206 | 21 | 56 | 14 | 1 | 10 | 31 | 2 | 1 | 20 | 38 | 3 | 2 | 1 | 1 | 4 | 102 | 232 | 25 | 31 | .272 | .343 | .495 | .838 | .325 | .223 | .289 | 8.62 | 16.38 | 1.90 | 20.60 | 2007- 1- 13-CLE | premium | premium | premium | AAA | 2005-2012 | 2012 | |
| 17 | Mark Fleury | 24 | C | L | 80 | 68 | 187 | 25 | 30 | 10 | 0 | 1 | 17 | 1 | 1 | 36 | 72 | 3 | 6 | 4 | 1 | 3 | 43 | 236 | 11 | 19 | .160 | .300 | .230 | .530 | .262 | .070 | .246 | 15.25 | 30.51 | 2.00 | 187.00 | 2009- 4- 119-CIN | premium | premium | premium | AA | 2007-2013 | 2012 | |
| 20 | Yordanys Perez | 28 | LF | B | 80 | 68 | 187 | 13 | 42 | 7 | 1 | 4 | 29 | 0 | 3 | 7 | 36 | 2 | 3 | 2 | 1 | 2 | 63 | 201 | 12 | 30 | .225 | .258 | .337 | .595 | .134 | .112 | .255 | 3.48 | 17.91 | 5.14 | 46.75 | 2011- 28- 865-CIN | premium | premium | premium | AAA | 2011-2012 | 2012 | |
| 4 | Billy Hamilton | 21 | SS | B | 118 | 50 | 175 | 33 | 50 | 4 | 5 | 1 | 15 | 51 | 16 | 36 | 43 | 0 | 1 | 1 | 1 | 0 | 67 | 213 | 10 | 40 | .286 | .406 | .383 | .789 | .503 | .097 | .371 | 16.90 | 20.19 | 1.19 | 175.00 | 2009- 2- 57-CIN | premium | premium | premium | MLB | 2013-2023 | 2009-2025 | 2012 |
| 5 | P.J. Phillips | 25 | LF-RF | R | 76 | 68 | 172 | 12 | 34 | 8 | 0 | 2 | 15 | 5 | 1 | 11 | 47 | 0 | 2 | 0 | 0 | 10 | 48 | 185 | 10 | 24 | .198 | .246 | .279 | .525 | .169 | .081 | .260 | 5.95 | 25.41 | 4.27 | 86.00 | 2005- 2- 71-ANA | premium | premium | premium | AAA | 2005-2017 | 2012 | |
| 11 | Andrew Means | 25 | RF | R | 97 | 76 | 156 | 18 | 38 | 4 | 1 | 3 | 10 | 4 | 1 | 17 | 29 | 3 | 1 | 0 | 0 | 5 | 53 | 177 | 8 | 30 | .244 | .330 | .340 | .670 | .224 | .096 | .282 | 9.60 | 16.38 | 1.71 | 52.00 | 2008- 11- 329-CIN | premium | premium | premium | AA | 2006-2012 | 2012 | |
| 3 | Bryson Smith | 23 | LF | R | 105 | 50 | 153 | 16 | 47 | 5 | 5 | 1 | 31 | 4 | 1 | 3 | 23 | 5 | 1 | 4 | 0 | 3 | 65 | 166 | 11 | 36 | .307 | .333 | .425 | .758 | .157 | .118 | .346 | 1.81 | 13.86 | 7.67 | 153.00 | 2011- 34-1045-CIN | premium | premium | premium | AAA | 2008-2016 | 2012 | |
| 39 | Donald Lutz | 23 | LF | L | 97 | 40 | 149 | 17 | 36 | 5 | 1 | 5 | 15 | 1 | 3 | 13 | 32 | 3 | 0 | 0 | 0 | 2 | 58 | 165 | 11 | 25 | .242 | .315 | .389 | .704 | .221 | .147 | .277 | 7.88 | 19.39 | 2.46 | 29.80 | 2007- UDFA -CIN | premium | premium | premium | MLB | 2013-2014 | 2008-2017 | 2012 |
| 19 | Miguel Rojas | 23 | 2B-3B | R | 75 | 58 | 143 | 14 | 30 | 1 | 0 | 0 | 10 | 2 | 3 | 16 | 17 | 1 | 0 | 0 | 0 | 7 | 31 | 160 | 1 | 29 | .210 | .294 | .217 | .511 | .112 | .007 | .238 | 10.00 | 10.63 | 1.06 | 0.00 | 2005- UDFA -CIN | premium | premium | premium | MLB | 2014-2025 | 2008-2025 | 2012 |
| 24 | Henry Alejandro Rodriguez | 22 | 3B | B | 114* | 33 | 132 | 19 | 46 | 6 | 0 | 2 | 15 | 3 | 0 | 9 | 18 | 0 | 1 | 2 | 2 | 5 | 58 | 144 | 8 | 38 | .348 | .385 | .439 | .824 | .182 | .091 | .386 | 6.25 | 12.50 | 2.00 | 66.00 | 2007- UDFA -CIN | premium | premium | premium | MLB | 2012-2013 | 2009-2024 | 2012 |
| 2 | Tucker Barnhart | 21 | C | L | 79* | 41 | 130 | 10 | 26 | 4 | 1 | 2 | 12 | 1 | 1 | 11 | 22 | 0 | 1 | 0 | 0 | 5 | 38 | 142 | 7 | 19 | .200 | .262 | .292 | .554 | .177 | .092 | .226 | 7.75 | 15.49 | 2.00 | 65.00 | 2009- 10- 299-CIN | premium | premium | premium | MLB | 2014-2025 | 2009-2025 | 2012 |
| 3 | Cody Puckett | 25 | LF | R | 118* | 37 | 123 | 18 | 33 | 4 | 1 | 7 | 21 | 1 | 0 | 21 | 38 | 0 | 1 | 1 | 2 | 0 | 60 | 146 | 12 | 21 | .268 | .372 | .488 | .860 | .398 | .220 | .329 | 14.38 | 26.03 | 1.81 | 17.57 | 2008- 8- 239-CIN | premium | premium | premium | AAA | 2008-2018 | 2012 | |
| 13 | Brian Peacock | 27 | C | R | 96* | 25 | 79 | 7 | 24 | 3 | 0 | 0 | 8 | 0 | 1 | 5 | 25 | 0 | 1 | 0 | 0 | 3 | 27 | 85 | 3 | 21 | .304 | .345 | .342 | .687 | .089 | .038 | .444 | 5.88 | 29.41 | 5.00 | 0.00 | 2004- 39-1164-MON | premium | premium | premium | AAA | 2005-2014 | 2012 | |
| 4 | Stephen Hunt | 23 | LF-1B | L | 28 | 47 | 4 | 10 | 1 | 0 | 0 | 4 | 0 | 0 | 8 | 14 | 0 | 1 | 1 | 0 | 0 | 11 | 57 | 1 | 9 | .213 | .321 | .234 | .555 | .191 | .021 | .294 | 14.04 | 24.56 | 1.75 | 0.00 | 2010- 15- 457-CIN | premium | premium | premium | AA | 2008-2012 | 2012 | ||
| 32 | Koyie Hill | 33 | C | B | 14 | 41 | 5 | 8 | 3 | 0 | 1 | 5 | 0 | 0 | 3 | 10 | 0 | 0 | 0 | 0 | 1 | 14 | 44 | 4 | 4 | .195 | .250 | .341 | .591 | .220 | .146 | .233 | 6.82 | 22.73 | 3.33 | 41.00 | 2000- 4- 117-LAN | premium | premium | premium | MLB | 2003-2014 | 1998-2014 | 2012 | |
| 36 | Daniel Corcino | 21 | P | R | 18 | 32 | 1 | 5 | 1 | 0 | 0 | 1 | 0 | 0 | 1 | 6 | 0 | 4 | 0 | 0 | 0 | 6 | 37 | 1 | 4 | .156 | .182 | .188 | .370 | .063 | .032 | .192 | 2.70 | 16.22 | 6.00 | 0.00 | 2008- UDFA -CIN | premium | premium | premium | MLB | 2014-2018 | 2009-2025 | 2012 | |
| 4 | Mike Costanzo | 28 | 1B | L | 11 | 30 | 8 | 10 | 2 | 0 | 3 | 13 | 0 | 1 | 10 | 11 | 0 | 0 | 0 | 0 | 0 | 21 | 40 | 5 | 5 | .333 | .500 | .700 | 1.200 | .667 | .367 | .438 | 25.00 | 27.50 | 1.10 | 10.00 | 2005- 2- 65-PHI | premium | premium | premium | MLB | 2012-2012 | 2003-2015 | 2012 | |
| 13 | Tony Cingrani | 22 | P | L | 13 | 25 | 3 | 7 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 8 | 0 | 2 | 0 | 0 | 0 | 7 | 27 | 0 | 7 | .280 | .280 | .280 | .560 | .000 | .000 | .412 | 0.00 | 29.63 | 0.00 | 0.00 | 2011- 3- 114-CIN | premium | premium | premium | MLB | 2012-2018 | 2010-2021 | 2012 | |
| 2 | Chris Berset | 24 | C | B | 7 | 22 | 3 | 5 | 0 | 0 | 0 | 1 | 0 | 0 | 3 | 3 | 1 | 0 | 0 | 0 | 3 | 5 | 26 | 0 | 5 | .227 | .346 | .227 | .573 | .136 | .000 | .263 | 11.54 | 11.54 | 1.00 | 0.00 | 2010- 20- 607-CIN | premium | premium | premium | AAA | 2007-2016 | 2012 | ||
| # | player | age | pos | ba | tbc+ | g | ab | r | h | 2b | 3b | hr | rbi | sb | cs | bb | so | hbp | sh | sf | ibb | gdp | tb | pa | xbh | 1b | avg | obp | slg | ops | seca | iso | babip | bb% | so% | so/bb | ab/hr | draft info | status | cur-org | cur-lev | hilvl | mlb years | stat years | year |
| 31 | Kyle Lotzkar | 22 | P | L | 14 | 21 | 1 | 3 | 0 | 0 | 0 | 1 | 2 | 0 | 2 | 8 | 0 | 1 | 0 | 0 | 0 | 3 | 24 | 0 | 3 | .143 | .217 | .143 | .360 | .190 | .000 | .231 | 8.33 | 33.33 | 4.00 | 0.00 | 2007- 1- 53-CIN | premium | premium | premium | AA | 2007-2016 | 2012 | ||
| - | Bill Rhinehart | 27 | RF | L | 6 | 20 | 2 | 3 | 3 | 0 | 0 | 2 | 0 | 0 | 1 | 9 | 0 | 0 | 0 | 0 | 0 | 6 | 21 | 3 | 0 | .150 | .190 | .300 | .490 | .200 | .150 | .273 | 4.76 | 42.86 | 9.00 | 0.00 | 2007- 11- 340-WAS | premium | premium | premium | AAA | 2004-2012 | 2012 | ||
| 15 | Juan Carlos Sulbaran | 22 | P | R | 12 | 17 | 0 | 4 | 0 | 1 | 0 | 4 | 0 | 0 | 0 | 10 | 0 | 7 | 0 | 0 | 0 | 6 | 24 | 1 | 3 | .235 | .235 | .353 | .588 | .118 | .118 | .571 | 0.00 | 41.67 | 0.00 | 0.00 | 2008- 30- 899-CIN | premium | premium | premium | AAA | 2009-2025 | 2012 | ||
| 41 | Wirfin Obispo | 27 | P | R | 19 | 16 | 0 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 0 | 2 | 0 | 0 | 0 | 3 | 18 | 1 | 1 | .125 | .125 | .188 | .313 | .063 | .063 | .167 | 0.00 | 22.22 | 0.00 | 0.00 | 2002- UDFA -BOS | premium | premium | premium | AAA | 2007-2025 | 2012 | ||
| 10 | Mark Serrano | 26 | P | L | 31 | 15 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 9 | 0 | 4 | 0 | 0 | 0 | 0 | 20 | 0 | 0 | .000 | .063 | .000 | .063 | .067 | .000 | .000 | 5.00 | 45.00 | 9.00 | 0.00 | 2009- 6- 179-CIN | premium | premium | premium | AAA | 2008-2022 | 2012 | ||
| 27 | Tim Crabbe | 24 | P | R | 11 | 14 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 7 | 0 | 2 | 0 | 0 | 1 | 0 | 17 | 0 | 0 | .000 | .067 | .000 | .067 | .071 | .000 | .000 | 5.88 | 41.18 | 7.00 | 0.00 | 2009- 14- 419-CIN | premium | premium | premium | AAA | 2009-2015 | 2012 | ||
| - | Chad Rogers | 22 | P | R | 5 | 10 | 1 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 4 | 0 | 1 | 0 | 0 | 0 | 3 | 11 | 1 | 0 | .100 | .100 | .300 | .400 | .200 | .200 | .167 | 0.00 | 36.36 | 0.00 | 0.00 | 2010- 28- 847-CIN | premium | premium | premium | AAA | 2011-2016 | 2012 | ||
| - | James Ewing | 25 | 2B | R | 5 | 6 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 7 | 0 | 0 | .000 | .143 | .000 | .143 | .167 | .000 | .000 | 14.29 | 14.29 | 1.00 | 0.00 | 2009- 12- 374-NYN | premium | premium | premium | AA | 2006-2012 | 2012 | ||
| 14 | Drew Hayes | 24 | P | R | 42 | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 2 | 0 | 2 | 0 | 0 | 1 | 0 | 8 | 0 | 0 | .000 | .167 | .000 | .167 | .200 | .000 | .000 | 12.50 | 25.00 | 2.00 | 0.00 | 2010- 11- 337-CIN | premium | premium | premium | MLB | 2016-2016 | 2008-2017 | 2012 | |
| 7 | Tim Gustafson | 27 | P | R | 8 | 4 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 2 | 0 | 3 | 0 | 0 | 0 | 1 | 8 | 0 | 1 | .250 | .400 | .250 | .650 | .250 | .000 | .500 | 12.50 | 25.00 | 2.00 | 0.00 | 2006- 9- 280-ATL | premium | premium | premium | AAA | 2004-2014 | 2012 | ||
| 34 | Curtis Partch | 25 | P | R | 32 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 0 | 0 | .000 | .000 | .000 | .000 | .000 | .000 | .000 | 0.00 | 75.00 | 0.00 | 0.00 | 2007- 26- 799-CIN | premium | premium | premium | MLB | 2013-2016 | 2007-2017 | 2012 | |
| 23 | Justin Freeman | 25 | P | R | 38 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | .000 | .000 | .000 | .000 | .000 | .000 | .000 | 0.00 | 66.67 | 0.00 | 0.00 | 2008- 32- 959-CIN | premium | premium | premium | MLB | 2013-2013 | 2006-2014 | 2012 | |
| - | Juan Perez | 20 | SS | L | 3 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 0 | 0 | .000 | .250 | .000 | .250 | .333 | .000 | .000 | 25.00 | 50.00 | 2.00 | 0.00 | 2011- 26- 805-CIN | premium | premium | premium | AAA | 2011-2024 | 2012 | ||
| 25 | Pedro Villarreal | 24 | P | R | 3 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 2 | 0 | 0 | 0 | 0 | 6 | 0 | 0 | .000 | .250 | .000 | .250 | .333 | .000 | .000 | 16.67 | 16.67 | 1.00 | 0.00 | 2008- 7- 209-CIN | premium | premium | premium | MLB | 2012-2015 | 2005-2018 | 2012 | |
| - | Michael Griffin | 28 | P | R | 5 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | .000 | .000 | .000 | .000 | .000 | .000 | .000 | 0.00 | 33.33 | 0.00 | 0.00 | 2005- 14- 422-CIN | premium | premium | premium | AAA | 2002-2012 | 2012 | ||
| 37 | Brian Pearl | 24 | P | L | 20 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | .000 | .000 | .000 | .000 | .000 | .000 | .000 | 0.00 | 100.00 | 0.00 | 0.00 | 2009- 9- 269-CIN | premium | premium | premium | AA | 2007-2014 | 2012 | ||
| 40 | Donnie Joseph | 24 | P | L | 16 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | .000 | .000 | .000 | .000 | .000 | .000 | .000 | 0.00 | 100.00 | 0.00 | 0.00 | 2009- 3- 88-CIN | premium | premium | premium | MLB | 2013-2014 | 2007-2016 | 2012 | |
| 29 | Wilkin De La Rosa | 27 | P | L | 37 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | .000 | .000 | .000 | .000 | .000 | .000 | .000 | 0.00 | 0.00 | 0.00 | 0.00 | 2001- UDFA -NYA | premium | premium | premium | AAA | 2005-2013 | 2012 | ||
| Totals: | 1689 | 4478 | 529 | 1117 | 192 | 35 | 73 | 485 | 129 | 59 | 478 | 986 | 48 | 80 | 33 | 11 | 100 | 1598 | 5117 | 300 | 817 | .249 | .326 | .357 | .683 | .230 | .107 | .302 | 9.34 | 19.27 | 2.06 | 61.34 | premium | premium | premium |
| # | player | age | th | w | l | era | g | gs | cg | sho | gr | gf | sv | ip | h | r | er | hr | bb | so | wp | bk | hb | whip | h9 | hr9 | bb9 | so9 | ra9 | so/bb | draft info | status | cur-org | cur-lev | hilvl | mlb years | stat years | year |
| 10 | Mark Serrano | 26 | R | 7 | 4 | 3.95 | 41 | 9 | 0 | 0 | 32 | 11 | 0 | 93.1 | 90 | 43 | 41 | 11 | 30 | 95 | 5 | 0 | 9 | 1.29 | 8.68 | 1.06 | 2.89 | 9.16 | 4.15 | 3.17 | 2009- 6- 179-CIN | premium | premium | premium | AAA | 2008-2022 | 2012 | |
| 13 | Tony Cingrani | 22 | L | 5 | 3 | 2.12 | 16 | 15 | 1 | 0 | 1 | 0 | 0 | 89.1 | 59 | 24 | 21 | 7 | 39 | 101 | 1 | 0 | 1 | 1.10 | 5.94 | 0.71 | 3.93 | 10.18 | 2.42 | 2.59 | 2011- 3- 114-CIN | premium | premium | premium | MLB | 2012-2018 | 2010-2021 | 2012 |
| 31 | Kyle Lotzkar | 22 | R | 4 | 6 | 5.21 | 18 | 17 | 0 | 0 | 1 | 0 | 0 | 86.1 | 77 | 56 | 50 | 12 | 53 | 96 | 6 | 0 | 10 | 1.51 | 8.03 | 1.25 | 5.53 | 10.01 | 5.84 | 1.81 | 2007- 1- 53-CIN | premium | premium | premium | AA | 2007-2016 | 2012 | |
| 27 | Tim Crabbe | 24 | R | 3 | 6 | 4.90 | 18 | 18 | 0 | 0 | 0 | 0 | 0 | 86.1 | 81 | 49 | 47 | 9 | 66 | 93 | 6 | 0 | 3 | 1.70 | 8.44 | 0.94 | 6.88 | 9.69 | 5.11 | 1.41 | 2009- 14- 419-CIN | premium | premium | premium | AAA | 2009-2015 | 2012 | |
| 41 | Wirfin Obispo | 27 | R | 5 | 2 | 2.23 | 25 | 10 | 0 | 0 | 15 | 7 | 0 | 76.2 | 42 | 20 | 19 | 8 | 28 | 77 | 4 | 0 | 8 | 0.91 | 4.93 | 0.94 | 3.29 | 9.04 | 2.35 | 2.75 | 2002- UDFA -BOS | premium | premium | premium | AAA | 2007-2025 | 2012 | |
| 34 | Curtis Partch | 25 | R | 7 | 4 | 4.73 | 45 | 4 | 0 | 0 | 41 | 17 | 6 | 70.1 | 75 | 38 | 37 | 7 | 33 | 64 | 7 | 1 | 4 | 1.54 | 9.60 | 0.90 | 4.22 | 8.19 | 4.86 | 1.94 | 2007- 26- 799-CIN | premium | premium | premium | MLB | 2013-2016 | 2007-2017 | 2012 |
| 23 | Justin Freeman | 25 | R | 4 | 7 | 2.91 | 57 | 0 | 0 | 0 | 57 | 29 | 16 | 68.0 | 49 | 22 | 22 | 7 | 16 | 68 | 3 | 0 | 1 | 0.96 | 6.49 | 0.93 | 2.12 | 9.00 | 2.91 | 4.25 | 2008- 32- 959-CIN | premium | premium | premium | MLB | 2013-2013 | 2006-2014 | 2012 |
| 14 | Drew Hayes | 24 | R | 2 | 3 | 3.41 | 56 | 1 | 0 | 0 | 55 | 8 | 1 | 63.1 | 53 | 24 | 24 | 3 | 38 | 64 | 6 | 0 | 2 | 1.44 | 7.53 | 0.43 | 5.40 | 9.09 | 3.41 | 1.68 | 2010- 11- 337-CIN | premium | premium | premium | MLB | 2016-2016 | 2008-2017 | 2012 |
| 28 | Chris Manno | 23 | L | 1 | 1 | 3.78 | 50 | 0 | 0 | 0 | 50 | 19 | 2 | 50.0 | 51 | 26 | 21 | 5 | 22 | 51 | 4 | 0 | 4 | 1.46 | 9.18 | 0.90 | 3.96 | 9.18 | 4.68 | 2.32 | 2010- 26- 776-WAS | premium | premium | premium | AA | 2007-2014 | 2012 | |
| - | Michael Griffin | 28 | R | 1 | 1 | 7.94 | 4 | 0 | 0 | 0 | 4 | 2 | 0 | 5.2 | 7 | 5 | 5 | 1 | 5 | 4 | 1 | 0 | 0 | 2.12 | 11.12 | 1.59 | 7.94 | 6.35 | 7.94 | 0.80 | 2005- 14- 422-CIN | premium | premium | premium | AAA | 2002-2012 | 2012 | |
| 7 | Tim Gustafson | 27 | R | 2 | 2 | 5.04 | 14 | 7 | 0 | 0 | 7 | 0 | 0 | 44.2 | 47 | 29 | 25 | 4 | 16 | 34 | 2 | 0 | 1 | 1.41 | 9.47 | 0.81 | 3.22 | 6.85 | 5.84 | 2.13 | 2006- 9- 280-ATL | premium | premium | premium | AAA | 2004-2014 | 2012 | |
| 29 | Wilkin De La Rosa | 27 | L | 1 | 1 | 2.49 | 46 | 0 | 0 | 0 | 46 | 9 | 1 | 43.1 | 36 | 14 | 12 | 3 | 27 | 41 | 4 | 0 | 2 | 1.45 | 7.48 | 0.62 | 5.61 | 8.52 | 2.91 | 1.52 | 2001- UDFA -NYA | premium | premium | premium | AAA | 2005-2013 | 2012 | |
| 25 | Pedro Villarreal | 24 | R | 1 | 2 | 3.57 | 6 | 6 | 0 | 0 | 0 | 0 | 0 | 35.1 | 31 | 16 | 14 | 2 | 6 | 26 | 2 | 0 | 1 | 1.05 | 7.90 | 0.51 | 1.53 | 6.62 | 4.08 | 4.33 | 2008- 7- 209-CIN | premium | premium | premium | MLB | 2012-2015 | 2005-2018 | 2012 |
| - | Chad Rogers | 22 | R | 3 | 1 | 1.99 | 6 | 6 | 0 | 0 | 0 | 0 | 0 | 31.2 | 27 | 7 | 7 | 3 | 6 | 23 | 0 | 0 | 0 | 1.04 | 7.67 | 0.85 | 1.71 | 6.54 | 1.99 | 3.83 | 2010- 28- 847-CIN | premium | premium | premium | AAA | 2011-2016 | 2012 | |
| 40 | Donnie Joseph | 24 | L | 4 | 2 | 0.89 | 26 | 0 | 0 | 0 | 26 | 20 | 13 | 30.1 | 13 | 4 | 3 | 1 | 8 | 46 | 2 | 0 | 1 | 0.69 | 3.86 | 0.30 | 2.37 | 13.65 | 1.19 | 5.75 | 2009- 3- 88-CIN | premium | premium | premium | MLB | 2013-2014 | 2007-2016 | 2012 |
| 35 | Luis Atilano | 27 | R | 0 | 1 | 3.00 | 1 | 0 | 0 | 0 | 1 | 1 | 0 | 3.0 | 2 | 1 | 1 | 0 | 3 | 3 | 2 | 0 | 0 | 1.67 | 6.00 | 0.00 | 9.00 | 9.00 | 3.00 | 1.00 | 2003- 1- 35-ATL | premium | premium | premium | MLB | 2010-2010 | 2003-2012 | 2012 |
| 33 | Clayton Tanner | 24 | L | 1 | 3 | 4.08 | 30 | 0 | 0 | 0 | 30 | 6 | 1 | 28.2 | 22 | 13 | 13 | 0 | 14 | 22 | 4 | 0 | 3 | 1.26 | 6.91 | 0.00 | 4.40 | 6.91 | 4.08 | 1.57 | 2006- 3- 89-SFN | premium | premium | premium | AAA | 2006-2016 | 2012 | |
| 37 | Brian Pearl | 24 | R | 1 | 3 | 7.01 | 23 | 0 | 0 | 0 | 23 | 2 | 0 | 25.2 | 35 | 21 | 20 | 3 | 13 | 21 | 0 | 0 | 0 | 1.87 | 12.27 | 1.05 | 4.56 | 7.36 | 7.36 | 1.62 | 2009- 9- 269-CIN | premium | premium | premium | AA | 2007-2014 | 2012 | |
| 21 | Josh Ravin | 24 | R | 1 | 3 | 5.25 | 20 | 0 | 0 | 0 | 20 | 3 | 0 | 24.0 | 23 | 16 | 14 | 3 | 20 | 22 | 5 | 0 | 1 | 1.79 | 8.63 | 1.13 | 7.50 | 8.25 | 6.00 | 1.10 | 2006- 5- 144-CIN | premium | premium | premium | MLB | 2015-2018 | 2006-2021 | 2012 |
| 36 | Daniel Corcino | 21 | R | 8 | 8 | 3.01 | 26 | 26 | 0 | 0 | 0 | 0 | 0 | 143.1 | 111 | 61 | 48 | 9 | 65 | 126 | 11 | 1 | 6 | 1.23 | 6.97 | 0.57 | 4.08 | 7.91 | 3.83 | 1.94 | 2008- UDFA -CIN | premium | premium | premium | MLB | 2014-2018 | 2009-2025 | 2012 |
| 15 | Juan Carlos Sulbaran | 22 | R | 7 | 7 | 4.04 | 19 | 19 | 0 | 0 | 0 | 0 | 0 | 104.2 | 101 | 49 | 47 | 17 | 54 | 111 | 5 | 2 | 6 | 1.48 | 8.68 | 1.46 | 4.64 | 9.54 | 4.21 | 2.06 | 2008- 30- 899-CIN | premium | premium | premium | AAA | 2009-2025 | 2012 | |
| 38 | Erik Miller | 22 | R | 0 | 0 | 0.00 | 3 | 0 | 0 | 0 | 3 | 2 | 0 | 1.2 | 1 | 0 | 0 | 0 | 2 | 1 | 0 | 0 | 0 | 1.80 | 5.40 | 0.00 | 10.80 | 5.40 | 0.00 | 0.50 | 2011- 31- 955-CIN | premium | premium | premium | AA | 2009-2012 | 2012 | |
| 4 | Stephen Hunt | 23 | L | 0 | 0 | 36.00 | 1 | 0 | 0 | 0 | 1 | 1 | 0 | 1.0 | 2 | 4 | 4 | 1 | 3 | 1 | 0 | 0 | 0 | 5.00 | 18.00 | 9.00 | 27.00 | 9.00 | 36.00 | 0.33 | 2010- 15- 457-CIN | premium | premium | premium | AA | 2008-2012 | 2012 | |
| Totals: | 68 | 70 | 3.69 | 551 | 138 | 1 | 0 | 137 | 413 | 40 | 1206.2 | 1035 | 542 | 495 | 116 | 567 | 1190 | 80 | 4 | 63 | 1.33 | 7.72 | 0.87 | 4.23 | 8.88 | 4.04 | 2.10 | premium | premium | premium |