DataBaseball
2026

Players · surnames beginning K

MLB Players — K

144 players, from Kevin Kaczmarski to Steven Kwan. Seasons are the ones published here, not a whole career — a player who debuted earlier begins at the first season in the lake.

Surnames beginning K, alphabetical. Plate appearances for batters, innings for pitchers.
PlayerRoleLast clubSeasonsPAIP
Kevin KaczmarskiBATNYM20185
Tommy KahnlePBOS2015–2026377.0
Connor KaiserBATAZ2023–202523
Ryan KalishBATCHC201610
Rob KaminskyPSTL20204.7
Jung Ho KangBATPIT2015–20191,028
James KaprielianPOAK2020–20234318.0
Ricky KarcherPCIN20231.0
James KarinchakPATL2019–2026175.3
Nate KarnsPSEA2015–20196292.0
Kyle KarrosBATCOL2025–2026606
Gosuke KatohBATTOR202211
Karl KauffmannPCOL202335.0
Niko KavadasBATLAA2024–20251291.7
Munenori KawasakiBATCHC2015–201660
Anthony KayPCWS2019–2026234.3
CJ KayfusBATCLE2025–2026163
Sean Kazmar Jr.BATATL20212
Scott KazmirPSF2015–202158330.7
Luke KeaschallBATMIN2025–2026801
DaShawn Keirsey Jr.BATATL2024–2026103
Colt KeithBATDET2024–20261,447
Keone KelaPSD2015–2021227.3
Jarred KelenicBATCWS2021–20261,571
Brad KellerPKC2018–202620821.3
Brian KellerPPHI20263.0
Kyle KellerPPIT2019–202146.3
Mitch KellerPPIT2019–202643993.7
Shawn KelleyPWSH2015–20192231.7
Trevor KelleyPTB2019–202350.7
Antoine KellyPCHC20261.3
Antwone KellyPPIT202614.3
Carson KellyBATCHC2016–20262,63611.3
Casey KellyPSF2015–20251263.7
Don KellyBATMIA2015–201631
Joe KellyPLAD2015–202411511.7
Kevin KellyPTB2023–2026249.3
Merrill KellyPAZ2019–20261181165.0
Michael KellyPATH2022–202696.7
Ryan KellyPATL201516.7
Ty KellyBATNYM2016–2018188
Zack KellyPBOS2022–2026131.3
Matt KempBATCOL2015–20202,487
Otto KempBATPHI2025–2026245
Tony KempBATBAL2016–20242,247
William KempnerPMIA202612.3
Howie KendrickBATWSH2015–20202,002
Kyle KendrickPBOS2015–201751150.7
Brett KennedyPSD2018–2023944.7
Buddy KennedyBATSF2022–20262301.0
Ian KennedyPKC2015–202357838.0
Logan KensingPDET2015–201620.0
Jackson KentPWSH202632.3
Zak KentPWSH2025–202634.0
Max KeplerBATAZ2015–20264,870
Orion KerkeringPPHI2023–2026184.0
Ray KerrPATL2022–202668.7
Brett KerryPLAA202613.7
Clayton KershawPLAD2015–20253491477.0
Grae KessingerBATHOU2023–2024701.0
Dallas KeuchelPCWS2015–2024561203.3
Sean KeysBATTOR202648
Mike KickhamPLAD2020–202116.0
Carter KieboomBATLAA2019–2025516
Spencer KieboomBATWSH2016–2018144
Dean KiekheferPSTL2016–2018124.0
Kevin KiermaierBATTOR2015–20243,676
Yusei KikuchiPSEA2019–202641045.3
Caleb KilianPSF2022–202675.0
Franklyn KilomePNYM202011.3
Ha-Seong KimBATATL2021–20262,295
Hyeseong KimBATLAD2025–2026301
Hyun Soo KimBATBAL2016–2017585
Kwang Hyun KimPSTL2020–202129145.7
Craig KimbrelPCHC2015–20262578.7
Isiah Kiner-FalefaBATBOS2018–20263,5366.7
Bryan KingPHOU2024–2026152.7
John KingPTEX2020–20261303.0
Michael KingPSD2019–2026675.7
Scott KingeryBATCHC2018–20261,1603.3
Nick KinghamPPIT2018–201933131.7
Nolan KinghamPTEX20261.0
Tyler KinleyPMIA2018–20261386.3
Ian KinslerBATSD2015–20192,7821.0
Brandon KintzlerPCHC2015–20212304.3
Jason KipnisBATCHC2015–20202,949
George KirbyPSEA2022–2026807.3
Alex KirilloffBATMIN2021–2024884
Alejandro KirkBATTOR2020–20262,364
Michael KirkmanPSD20162.3
Austin KitchenPMIA20247.0
Andrew KittredgePTB2017–20261385.7
Patrick KivlehanBATSD2016–2021250
Heston KjerstadBATBAL2023–2026333
George KlassenPLAA202627.0
John KleinPMIN20264.3
Phil KleinPPHI2015–2016236.7
Will KleinPLAD2024–202664.3
Branden KlinePBAL2019–202046.0
Gabe KlobositsPWSH202111.3
Adam KloffensteinPSTL20241.0
Corey KluberPNYY2015–2023231191.3
Landon KnackPLAD2024–2026123.0
Andrew KnappBATSF2017–20248790.3
Corey KnebelPLAD2015–20222298.0
Reiss KnehrPSD2021–2023848.3
Dusten KnightPTB2021–202219.7
Andrew KniznerBATSF2019–20261,0393.7
Guido KnudsonPDET20155.0
Grant KochBATPIT20248
Matt KochPAZ2016–202435168.7
Jack KochanowiczPLAA2024–2026240.3
Tom KoehlerPMIA2015–2017141436.7
Jared KoenigPMIL2022–2026174.3
Brody KoernerPNYY20213.0
Taylor KohlweyBATSD202313
Michael KohnPATL20154.7
Adam KolarekPNYM2017–2023149.3
Stephen KolekPKC2024–2026213.3
Mark KolozsvaryBATCIN202221
George KontosPSF2015–20185219.7
Michael KopechPCWS2018–20251411.0
Christian KossBATSF2025–20263886.0
Jackson KowarPSEA2021–202591.0
Pete KozmaBATOAK2015–2021247
Kevin KramerBATPIT2018–201990
Max KranickPPIT2021–20261499.0
Erik KratzBATNYY2015–20204197.0
Marc KraussBATLAA201581
Evan KravetzPCIN20240.7
Joey KrehbielPBAL2018–202374.0
Ryan KreidlerBATMIN2022–2026467
Dean KremerPMIN2020–2026749.0
Brooks KriskePATH2020–202642.3
Zac KristofakPLAA20242.0
Jason KrizanBATSF202210
Ian KrolPATL2015–20212148.7
Matt KrookPWSH2023–202616.7
Kyle KubitzaBATLAA201539
Chad KuhlPPIT2016–2024129668.3
Joel KuhnelPCIN2019–20261136.0
Joshua Kuroda-GrauerBATATH202662
Nick KurtzBATATH2025–2026923
Steven KwanBATCLE2022–20263,198
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