Isiah Kiner-Falefa

Former Prospect Free Agent
High Level
MLB
Years
2013-2026 (2018-2026)
Proper Name
Isiah Kiner-Falefa
Nickname
Izzy
Pronunciation
KYE-nuhr fuh-LEFF-uh
Positions
SS (616) ... 3B (358) ... 2B (270) ... C (153) ... LF (45) ... CF (44) ... p (7) ... rf (7) ... DH (6) ... 1B (2)
Height / Weight
5-10 / 195
Bats / Throws
Right / Right
Birthdate
March 23,1995   Age:  31.224
High School
Mid-Pacific Institute (Honolulu,HI)
Drafted/Signed
Signing Bonus
$ 202,000
Service Time
8.000 (2025)
MLB Debut
Contract Info
MLBAM ID
Retrosheet#
kinei001
Show More
Isiah Kiner-Falefa is currently a free agent who was last active in 2026. His date of birth is March 23rd, 1995 and he is currently 31 years old. He was born in Honolulu, Hawaii. He played High School baseball for the Mid-Pacific Institute High School Owls in Honolulu, Hawaii. He was drafted and signed in the 4th round (130th overall) of the 2013 Major League Baseball Amateur Draft by the Texas Rangers, receiving a $202,000 signing bonus. Ranked by MLB Pipeline as the Texas Rangers No. 26 MLB prospect in 2026 pre-season Prospect rankings. Made his Major League Debut on April 10th, 2018 at the age of 23. He struck out swinging in his first at bat against Eduardo Paredes. His most frequent teammate throughout his career, based on statistics listed below was Jose Trevino ...
[9 seasons]. Kiner-Falefa has played 9 seasons with the Texas Rangers organization, 2 seasons with the New York Yankees, 2 seasons with the Toronto Blue Jays, 2 seasons with the Pittsburgh Pirates, 1 season with the Boston Red Sox and 1 season with the Cleveland Guardians. He played in the Arizona Fall League (Prospect League) in 2016. Participated in the MLB Division Series 2x [2022,2025], the MLB Championship Series 2x [2022,2025] and the MLB World Series 1x [2025]. Had a career high 53 runs batted in with the Texas Rangers in 2021. Had a career high 22 Stolen Bases for the New York Yankees in 2022. Had a career high .271 Batting Average for the Texas Rangers in 2021. Had a career high .682 OPS for the Texas Rangers in 2018. Led the Texas League (AA) with 11 Hit By Pitch in 2016. Led the Texas League (AA) with 31 Doubles in 2017.

Awards: Awarded the American League Gold Glove2020.

Career Transactions: Traded from Rangers with Ronny Henriquez to Twins for Mitch Garver on March 12th, 2022. Traded from Twins with Josh Donaldson and Ben Rortvedt to Yankees for Gary Sanchez and Gio Urshela on March 13th, 2022. Signed a 2-year free agent contract for 2024-2025 worth $15m with the Toronto Blue Jays on December 29th, 2023Traded from Blue Jays to Pirates for Charles McAdoo on July 30th, 2024. Claimed off waivers from Pittsburgh Pirates by Toronto Blue Jays on August 31st, 2025. Signed a 1-year free agent contract for 2026 worth $6m with the Boston Red Sox on February 10th, 2026

Career Notes: Originally Committed to San Jose State in 2013.
Isiah Kiner-Falefa Baseball Cards in the TBC Card Store

Prospect Rankings

CSV
Glossary
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yearsourcetypeteamrankview rankings
2018MLB PipelineTeamTexas Rangers26View Rankings
1 record(s)
Prospect rankings are available since 1990 and are based on pre-season rankings from various ranking sites.

Batting Statistics

CSV
Glossary
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yearteam nameleaguelevelmlb#ageposlnptbc+gabrh2b3bhrrbisbcsbbsohbpshsfibbgdptbpaxbh1bavgobpslgopssecaisobabipbb%so%so/bbab/hr
2013Arizona RangersArizRkTEX5181104114936485001112315241400553169543.322.388.356.744.195.034.3848.8814.201.600.00
2014Arizona RangersArizRkTEX619281200000100000002802.250.250.250.500-0.125.000.2500.000.000.000.00
2014Spokane IndiansNwstA-TEX419915822327588201624193442008702481048.260.329.314.643.130.054.3077.6613.711.790.00
2014Hickory CrawdadsSALATEX8191962812000010612140011273012.194.275.194.469.113.000.2408.2216.442.000.00
2015Hickory CrawdadsSALATEX420  101*381251634610137314223320242147727.272.354.336.690.208.064.3249.5214.971.570.00
2015High Desert MavericksCalifA+TEX42046/D29/89760233387261027439289210580254765.309.357.343.700.077.034.3503.5411.023.110.00
2016Arizona RangersArizRkTEX19212D/13/31021000110011000011101.100.182.100.282.100.000.1110.009.090.000.00
2016Frisco RoughRidersTexAATEX4215/264D1/72965893108402551038202766415111211121154571093.256.341.286.627.132.030.2938.9711.161.240.00
2017Frisco RoughRidersTexAATEX4225/426D2/134675105129513581483135481764172101401320056939109.288.350.390.740.203.102.3257.2112.651.76102.60
2018Round Rock ExpressPCLAAATEX-232/27/51523000110330000131803.200.333.200.533.267.000.25016.6716.671.000.00
2018Texas RangersALMLBTEX92352/4R6D/63879259511135643931824347528626511141273962469.261.325.357.682.180.096.3067.0715.662.2189.00
2019Frisco RoughRidersTexAATEX-242/5D3/21760717402111089201012771611.283.380.450.830.317.167.30011.2712.681.1330.00
2019Nashville SoundsPCLAAATEX-246D/22/593435300210162000083732.147.216.235.451.147.088.1792.7016.226.000.00
2019Texas RangersALMLBTEX92425/98/78565202234812112130144941109652221434.238.299.322.621.168.084.3076.3122.073.50202.00
2020Texas RangersALMLBTEX9255/62/37896955821128594331085143220106782281049.280.329.370.699.171.090.3166.1414.042.2970.33
2021Texas RangersALMLBTEX9266/R1/2786993158635741722538532052890111221122767736136.271.312.357.669.154.086.3044.1413.293.2179.38
2022New York YankeesALMLBNYA12276/5R87/96459314248366126200448224357253521315853124102.261.314.327.642.176.066.2966.5913.562.06120.75
2023New York YankeesALMLBNYA122887/5R9/7659182490113326397912163714528703130121113611960.242.306.340.646.212.098.2897.7619.392.5054.33
2024Akron RubberDucksEast2AACLE 29  141210000000000003411.500.500.7501.250.250.250.5000.000.000.000.00
2024Buffalo BisonsIL2AAATOR9295D/2/261200000000000002602.333.333.333.667.000.000.3330.000.000.000.00
2024Toronto Blue JaysALMLBTOR72954/6R18/791269783257327582733311337632091082811758.292.338.420.758.187.128.3164.6313.172.8536.71
2024Pittsburgh PiratesNLMLBPIT72964/51/65975020821501021108134140003672151337.240.265.322.587.130.082.2951.4019.0713.67208.00
2025Pittsburgh PiratesNLMLBPIT7306/59/8671289119401401062021351541769451091334282383.264.300.332.632.137.068.3163.9716.124.06401.00
2025Toronto Blue JaysALMLBTOR73045/9/4786891930571015000810000113125.233.258.367.625.133.134.2860.0025.810.0030.00
2026Worcester Red SoxIL2AAABOS123146/1292957100330670000083516.241.371.276.647.345.035.31817.1420.001.170.00
2026Boston Red SoxALMLBBOS2314/65R9/78652492*661612339502168219270300350183732.242.322.311.633.224.069.28010.3814.751.4280.50
Tot:MLB (9 yrs) MLB      984327039485413516383021083219955746221658911353553189665.261.311.347.658.170.086.3035.6015.682.8086.05
Tot:AL (9 yrs) AL      8152661333698105123625785271794473817155779352910153545.262.316.351.668.178.089.3026.1515.362.5073.92
Tot:NL (2 yrs) NL      169609611563042452352011085101220064336120.256.288.328.617.135.072.3093.1117.115.50304.50
Tot:Minors (9 yrs) Minors      50118732605147397160562616326944189148626210789425.274.345.334.679.163.060.3167.7412.771.65267.57
Tot:Rk (3 yrs) Rk      4616739515001213415252400556188546.305.370.335.705.174.030.3597.9813.301.67
Tot:A- (1 yrs) A-      5822327588201624193442008702481048.260.329.314.643.130.054.3077.6613.711.79
Tot:A (2 yrs) A      571872446610138320344720354220739.246.329.289.617.176.043.2979.0915.451.70
Tot:A+ (1 yrs) A+      60233387261027439289210580254765.309.357.343.700.077.034.3503.5411.023.11
Tot:AA (4 yrs) AA      2559791212704457862412901322336126345110156214.276.349.352.701.181.077.3118.1711.991.47139.86
Tot:AAA (4 yrs) AAA      258411174006501016200012196413.202.302.250.552.226.048.25010.4216.671.60
Avg:MLB - 162 game avg MLB      162🔒🔒🔒🔒🔒🔒🔒🔒🔒🔒🔒🔒🔒🔒🔒🔒🔒🔒🔒🔒🔒🔒🔒🔒🔒🔒🔒🔒🔒🔒🔒
Avg:Minors - 162 game avg Minors      162🔒🔒🔒🔒🔒🔒🔒🔒🔒🔒🔒🔒🔒🔒🔒🔒🔒🔒🔒🔒🔒🔒🔒🔒🔒🔒🔒🔒🔒🔒🔒
TBC+ Metric is based on wOBA with inclusion of stolen base value. TBC's version of wOBA excludes park factors and uses static coefficients across all levels and years for ease of implementation.
* indicates player had a low sample size of plate appearances.

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Other Batting Statistics

CSV
Glossary
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yearteam nameleaguecategoryagegabrh2b3bhrrbisbcsbbsohbpshsfibbgdptbpaxbh1bavgobpslgopssecaisobabipbb%so%so/bbab/hr
2014Texas RangersMLB Spring TrainingSpring19100000000000010000100.000.000.000.000.000.000.0000.000.000.000.00
2015Texas RangersMLB Spring TrainingSpring201101000100100000012011.0001.0001.0002.0001.000.0001.00050.000.000.000.00
2016Surprise SaguarosArizona Fall LeagueAFL21103146000301770000063806.194.342.194.536.194.000.25018.4218.421.000.00
2016Texas RangersMLB Spring TrainingSpring2181323000010130000031403.231.286.231.517.154.000.3007.1421.433.000.00
2017Texas RangersMLB Spring TrainingSpring2211912001200120000151011.222.300.556.856.444.334.16710.0020.002.009.00
2018Texas RangersMLB Spring TrainingSpring23101723210300051000071830.176.222.412.634.235.236.2500.0027.780.000.00
2019Texas RangersMLB Spring TrainingSpring2413277124105112410001183057.444.500.6671.167.296.223.5226.6713.332.000.00
2020Texas RangersMLB Spring TrainingSpring251537111420411112400001283968.378.410.7571.167.432.379.3455.1310.262.009.25
2021Texas RangersMLB Spring TrainingSpring26184591532041168000012251510.333.412.489.901.289.156.40511.7615.691.330.00
2022New York YankeesMLB Spring TrainingSpring27113351310132022000011735211.394.429.515.944.242.121.4005.715.711.0033.00
2022New York YankeesDivision SeriesPlayoffs2741113000010110000231203.273.333.273.606.182.000.3008.338.331.000.00
2022New York YankeesChampionship SeriesPlayoffs27271210000000000003711.286.286.429.715.143.143.2860.000.000.000.00
2023New York YankeesMLB Spring TrainingSpring28173931020134241210100154537.256.333.385.718.282.129.3338.8926.673.0039.00
2024Toronto Blue JaysMLB Spring TrainingSpring291944415301713513300002152411.341.442.477.919.205.136.4679.6225.002.6044.00
2025Pittsburgh PiratesMLB Spring TrainingSpring301744213200211410000001548211.295.354.341.695.136.046.3828.3320.832.500.00
2025Toronto Blue JaysDivision SeriesPlayoffs30460000000001000000600.000.000.000.000.000.000.0000.0016.670.000.00
2025Toronto Blue JaysChampionship SeriesPlayoffs3051535200100000100071623.333.333.467.800.133.134.3330.000.000.000.00
2025Toronto Blue JaysWorld SeriesPlayoffs3061611000110130100011801.063.118.063.181.125.000.0775.5616.673.000.00
2026Boston Red SoxMLB Spring TrainingSpring31184331320033153100011549211.302.388.349.737.209.047.32510.206.120.600.00
Tot:AFL (1 Yrs) AFL 103146000301770000063806.194.342.194.536.194.000.25018.4218.421.00
Tot:Spring (13 Yrs) Spring 1593524911421484415103366711061673943381.324.392.474.866.259.151.3808.3816.752.0044.00
Tot:Playoffs (2 Yrs) Playoffs 21556113002202502002145938.200.228.255.483.127.055.2203.398.472.50

Pitching Statistics

CSV
Glossary
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yearteam nameleaguelevelmlb#agetbc+wleraggscgshogrgfsviphrerhrbbsowpbkhbwhiph9hr9bb9so9ra9so/bb
2023New York YankeesALMLBNYA1228002.2540004404.04110010001.009.000.000.002.252.250.00
2024Toronto Blue JaysALMLBTOR729004.5020002202.01110200001.504.500.009.000.004.500.00
2025Toronto Blue JaysALMLBTOR730000.0010001100.20000000000.000.000.000.000.000.000.00
Tot:MLB (3 yrs) MLB    002.7070007706.25220210001.056.750.002.701.352.700.50
Tot:AL (3 yrs) AL    002.7070007706.25220210001.056.750.002.701.352.700.50
Avg:MLB - 162 Inning avg MLB    🔒🔒🔒🔒🔒🔒🔒🔒🔒🔒162🔒🔒🔒🔒🔒🔒🔒🔒🔒🔒🔒🔒🔒🔒🔒🔒
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Talent Ratings

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7521882132427366.473

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