Reese Olson

Former Prospect 60-day Injured List ... Detroit Tigers
High Level
MLB
Years
2018-2025 (2023-2025)
Proper Name
William Reese Olson
Positions
P (149)
Height / Weight
6-1 / 160
Bats / Throws
Right / Right
Birthdate
July 31,1999   Age:  26.316
High School
North Hall (Gainesville,GA)
Signing Bonus
$ 440,000
Service Time
2.123 (2025)
MLB Debut
MLBAM ID
Retrosheet#
olsor001
Show More
[2018] Originally Committed to Georgia Tech

Games - Pitching

CSV
Glossary
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2023DET211803057.417615.28610085.70.0181918171714411000091.212.05.14.010051.7251.22
2024DET222200048.333913.409000100.00.02222211816135100000112.10.05.1--10052.5054.27
2025DET131300044.50067.462000100.00.013131313127110000068.20.05.3--8054.6256.08
Tot: 56530301319.4062135.37510094.60.053545248453410310000272.712.05.14.028052.7553.68
g: Games Pitched ... gs: Games Started ... cg: Complete Games ... gr: Games Relieved ... gf: Games Finished ... w: Wins ... l: Losses ... wpct: Win Percentage ... tm-w: Team Wins in games pitched ... tm-l: Team losses in games pitched ... tm-w%: Team win% when pitching ... hold: Holds ... sv: Saves ... blsv: Blown Saves ... gs%: Games Started% ... cg%: Complete Games% ... inn#: Appearances in this inning ... innx: Appearances in 13th+ inning ... ip-s: Innings Pitched as Starter ... ip-r: Innings Pitched as Reliever ... avg_st: Average innings pitched per start ... avg_rel: Average innings pitched per relief appearance ... lmi: Left game mid-inning ... emi: Entered game mid-inning ... gsc1: Average Game Score using Bill James Formula (as starter) ... gsc2: Average Game Score using Tom Tango formula (as starter)

On Base - Pitching

CSV
Glossary
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2023DET21422386117134.277.3188333170905313314120068000432251.162114718315.8
2024DET22465421137153.295.32910033403120702127143251010421126.191518525913.5
2025DET132872568895.307.3315825520504112056103110019842.11211201559.0
Tot: 5611741063342134.291.32524191109326016446526324214101101044139.425745259713.1
G: Games ... PA: Plate Appearances ... AB: At Bats ... ONBS: On base (H+BB+HBP) ... ONBS2: All On Base (H+BB+HBP+ERROR+FC+FO) ... OBP: On Base Percentage ... OBP2: On Base Percentage for ONBS2 ... H: Hits ... BB: Walks ... HBP: Hit by Pitch ... ROE: Reached on Error ... FC: Fielder`s Choice ... FO: Forceouts ... CI: Catcher`s Interference ... SGL: Singles ... DBL: Doubles ... TPL: Triples ... HR: Home Runs ... IFH: Infield Hits ... BNT: Bunts ... B-H: Bunt hits ... PH-H: Pinch Hits ... PH-HR: Pinch hit home runs ... HR1: Solo home runs ... HR2: 2-run Homers ... HR3: 3-run Homers ... HR4: Grand Slams ... IPHR: Inside the park homers ... RBI: Runs batted in ... HR-RBI: RBIS on Home Runs ... HR-RBI%: % of RBIs on Home Runs ... RBI2: Runs batted in on outs ... BB4: Walks on 4 pitches ... BB1OP: Walks with 1st base open ... RON: PA with runners on ... BR: # of Baserunners ... RBI%: % of opportunities with RBI ... OPP: RBI Opportunities Points ... CONV: RBIs points converted ... CONV%: Converted% ... LDOF: Leadoff ... OB: Leadoff onbase ... LD-OB%: Leadoff onbase% ... LAST: Last batter of game ... WOH: Walk-off Hits ... WOHR: Walk-off Home Runs

Outs - Pitching

CSV
Glossary
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2023DET2142238617851080.7954193531011219310324.411472310997312.33326263736396041
2024DET2246542112126921.37451829314151291010121.7220782331298111.17429443744414958
2025DET132872561760700.8643819212751616723.341254130575712.33013192127402636
Tot: 5611741063462712701.001424583836338641427123.0846204673262521111.8137688995107120135135
G: Games ... PA: Plate Appearances ... AB: At Bats ... Outs: Outs ... GO: Groundouts ... AO: Air Outs ... ratio: Groundouts/Airouts ... FLY: Flyballs ... LO: Lineouts ... POP: Popouts ... OUT_IF: Infield Outs ... OUT_OF: Outfield Outs ... OUT_PR: Productive Outs ... RBI_OUT: RBIs on outs ... SO: Strikeouts ... SO%: Strikeout% ... SO3: Struck out on 3 pitches ... SW: Strikeouts swinging ... CAL: Strikeouts looking ... FC: Reached on fielders choice ... FO: Reached on forceout ... GDP: Grounded into Double Play ... OPP: Double play opportunities ... GDP%: Grounded into double play% ... LOC1-9: Balls hit to position location

Baserunning - Pitching

CSV
Glossary
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2023DET214223863300050.0312013041011344432.8400--11545.45
2024DET224654218800088.9101027162841534831.3700--15320.00
2025DET132872564400066.721101511131952021.0500--12433.33
Tot: 5611741063151500071.462405521151638211229.3200--381231.58
G: Games ... PA: Plate Appearances ... AB: At Bats ... SB: Stolen Bases ... SB2: Steals of 2b ... SB3: Steals of 3b ... SBH: Steals of home ... DI: Advanced on defensive indifference ... SB%: Stolen base % ... CS: Caught stealing ... CS2: Caught stealing 2b ... CS3: Caught stealing 3b ... CSH: Caught stealing home ... PTHR: Pickoff throws ... PCKFF: Picked off ... WPPB: Advancement on wild pitch or passed ball ... ADV_OUT: Runner advanced on out ... OOB: Out on bases ... onbs Runners on base ... R: Runs scored ... RS%: % of times on base run scored ... inh-r Inherited runners ... inhr-s Inherited runners scored ... beq-r Bequeathed runners (runners on base when leaving game) ... beq-s Bequeathed runners scored ... % % related to prior 2 columns

Pitches - Pitching

CSV
Glossary
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2023DET21422386174410996453012072922858075864.1363.0236.9846.372.617.2616.325411727.74610.91201650.73
2024DET22465421185511646912982362883278766253.9962.7537.2547.271.316.0617.629615934.26113.11681591.06
2025DET1328725611697134561731481961905173634.0760.9939.0144.270.214.8016.31769031.43311.5821080.76
Tot: 5611741063476829761792772591776802220015744.0662.4237.5846.171.516.1916.872636631.214011.93704320.86
G: Games ... PA: Plate Appearances ... AB: At bats ... PIT: Pitches ... STR: Strikes ... BAL: Balls ... FOU: Fouls ... SW: Swing and miss ... CAL: Called strikes ... INPLAY: Balls put in play ... SWINGS: Total swings ... CONT: Contacts ... P-PA: Pitches per plate appearance ... STR%: Strikes% ... Ball%: Balls% ... SWNG%: Swing % ... CONT%: Contact% (per swing) ... FOU%: Foul ball% ... PLAY: Ball in Play% ... FPS: First pitch strikes ... FPSW: First pitch swings ... FPSW%: First pitch swing%... FPIP: First pitches in play ... FPIP%: First pitches in play% ... RUNGO: Runners going while batting ... HIT_RUN: Hit and Runs ... GB Ground balls ... Air Balls in air ... GB% Groundball%