Players: last names starting with K
134 players, with the number of cards for each.
- Jim Kaat 18
- Tommy Kahnle 6
- Connor Kaiser 10
- Harry Kalas 2
- Al Kaline 59
- James Kaprielian 5
- Ricky Karcher 2
- James Karinchak 3
- Kyle Karros 53
- Josh Kasevich 11
- Wes Kath 7
- Karl Kauffmann 2
- Niko Kavadas 29
- Munenori Kawasaki 3
- Michael Kay 9
- C.J. Kayfus 82
- Luke Keaschall 115
- Dominic Keegan 8
- Seth Keener 3
- DaShawn Keirsey 8
- Colt Keith 178
- Jason Kelce 4
- Jarred Kelenic 55
- George Kell 14
- Brad Keller 9
- Charlie Keller 1
- Mitch Keller 31
- Carson Kelly 16
- George Kelly 2
- Joe Kelly 12
- Kevin Kelly 11
- Merrill Kelly 31
- Michael Kelly 4
- Riley Kelly 4
- Zack Kelly 2
- Kannon Kemp 1
- Matt Kemp 1
- Otto Kemp 32
- Tony Kemp 9
- William Kempner 6
- Jason Kendall 12
- Kevin Kendall 1
- Caden Kendle 7
- Buddy Kennedy 15
- Michael Kennedy 5
- Barrett Kent 1
- Jackson Kent 3
- Jeff Kent 4
- Kaeden Kent 6
- Zak Kent 4
- Max Kepler 35
- Kane Kepley 7
- Orion Kerkering 23
- Clayton Kershaw 503
- Don Kessinger 1
- Grae Kessinger 24
- Dallas Keuchel 3
- Jimmy Key 2
- Sean Keys 10
- Kevin Kiermaier 17
- Yusei Kikuchi 41
- Dax Kilby 21
- Gavin Kilen 28
- Caleb Kilian 25
- Harmon Killebrew 69
- Ha-Seong Kim 56
- Hyeseong Kim 136
- Kwang-Hyun Kim 2
- Seong-Jun Kim 9
- Craig Kimbrel 29
- Ralph Kiner 31
- Isiah Kiner-Falefa 20
- Bryan King 7
- Johnny King 4
- Michael King 32
- Seaver King 34
- Cooper Kinney 6
- Ian Kinsler 1
- Brandon Kintzler 1
- George Kirby 156
- Alex Kirilloff 21
- Alejandro Kirk 81
- Koki Kitayama 2
- Austin Kitchen 3
- Heston Kjerstad 197
- George Klassen 25
- John Klein 2
- Matt Klein 2
- Will Klein 14
- Adam Kloffenstein 9
- Corey Kluber 6
- Landon Knack 25
- Christian Knapczyk 1
- Corey Knebel 3
- Ray Knight 1
- Grant Knipp 1
- Andrew Knizner 3
- Michael Knorr 4
- Josh Knoth 7
- D'Shawn Knowles 2
- Nate Knowles 3
- Ching-Hsien Ko 11
- Grant Koch 3
- Jack Kochanowicz 14
- Jared Koenig 2
- Mark Koenig 1
- Taylor Kohlwey 12
- Pico Kohn 4
- Stephen Kolek 14
- Aldalay Kolokie 2
- Kensuke Kondoh 4
- Paul Konerko 55
- Michael Kopech 30
- Christian Koss 9
- Sandy Koufax 138
- Shohei Ohtani (Pitching) Sandy Koufax 1
- Jackson Kowar 9
- Kaito Kozono 2
- Evan Kravetz 3
- Ryan Kreidler 13
- Dean Kremer 21
- Zac Kristofak 1
- Matt Krook 12
- John Kruk 29
- Cade Kuehler 3
- Harvey Kuenn 3
- Chad Kuhl 3
- Joel Kuhnel 2
- Hiroki Kuroda 5
- Josh Kuroda-Grauer 5
- Joshua Kuroda-Grauer 7
- Nick Kurtz 386
- Peter Kussow 4
- Steven Kwan 196