| T. KuboAttacking midfielder | Kashiwa Reysol | 🇯🇵Japan | 27 | 10 | 3 | 1 | 11.9 | 24▼27.7% | 49±0% |
| T. KuboWinger | Real Sociedad | 🇯🇵Japan | 25 | 6 | 1 | 1 | 78.8 | 21±0% | 76±0% |
| T. Ku-DiPietroDefensive midfielder | Colorado Rapids | 🇺🇸USA | 24 | 4 | 0 | 0 | 6.2 | 1▼93.5% | 34▼12.2% |
| T. KrohnCentre-forward | Hansa Rostock | 🇩🇪Germany | 21 | 10 | 0 | 0 | 6.2 | 0▼100% | 37▼10.2% |
| T. KristjánssonCentre-forward | Aarhus | 🇮🇸Iceland | 18 | 2 | 0 | 0 | 4.9 | 0▼100% | 35▼20.5% |
| T. KristensenCentre-back | Atalanta | 🇩🇰Denmark | 24 | 3 | 0 | 0 | 39.4 | 33±0% | 85▲5.5%↩ |
| T. KraußDefensive midfielder | 1. FC Köln | 🇩🇪Germany | 25 | 6 | 0 | 0 | 37.6 | 29±0% | 68±0% |
| T. KrantzGoalkeeper | IFK Norrkoping | 🇸🇪Sweden | 20 | 24 | 0 | 0 | 1.8 | 0 | 28▼3.2% |
| T. KralevskiCentre-back | NK Lokomotiva Zagreb | 🏳️ | 18 | 6 | 0 | 0 | 3.2 | 0 | 32 |
| T. KraaijeveldCentre-back | Feyenoord | 🇳🇱Netherlands | 19 | 6 | 0 | 0 | 23.4 | 8±0% | 65±0% |
| T. KoyanagiCentre-back | Thespakusatsu Gunma | 🇯🇵Japan | 36 | 9 | 1 | 0 | 0.3 | 10 | 6 |
| T. KoyamatsuCentral midfielder | Nagoya Grampus | 🇯🇵Japan | 31 | 5 | 0 | 0 | 2 | 0▼100%↩ | 30±0% |
| T. KoudouCentral midfielder | KV Mechelen | 🇫🇷France | 21 | 7 | 1 | 0 | 15.1 | 38±0% | 59▲0.9% |
| T. KoubekGoalkeeper | Slovan Liberec | 🇨🇿Czechia | 34 | 33 | 0 | 0 | 1.9 | 19 | 1▼97.7%↩ |
| T. KostadinovDefensive midfielder | Slovácko | 🇲🇰North Macedonia | 30 | 13 | 1 | 3 | 4.7 | 9▼54.9%↩ | 1▼96%↩ |
| T. KorenCentral midfielder | Club Brugge II | 🏳️ | 15 | 0 | 1 | 2 | 6.8 | 15 | 41 |
| T. KoopmeinersAttacking midfielder | Juventus | 🇳🇱Netherlands | 28 | 6 | 1 | 1 | 18.4 | 15±0% | 55±0% |
| T. KongoloCentre-forward | KAA Gent II | 🏳️ | 18 | 5 | 0 | 0 | 6.5 | 0 | 38 |
| T. KondoCentral midfielder | Parceiro Nagano | 🇯🇵Japan | 34 | 11 | 0 | 0 | 0.2 | 4 | 6 |
| T. KondoCentral midfielder | Imabari | 🇯🇵Japan | 29 | 12 | 1 | 0 | 2.4 | 9 | 26 |
| T. KondoCentral midfielder | Yokohama F. Marinos | 🇯🇵Japan | 25 | 10 | 0 | 2 | 13.4 | 21▲116.3%↩ | 45▲23%↩ |
| T. KomissarovCentral midfielder | Nizhny Novgorod | 🇷🇺Russia | 20 | 2 | 0 | 0 | 1.4 | 0 | 22 |
| T. KominatoCentre-forward | FC Tokyo | 🏳️ | 20 | 1 | 0 | 0 | 10.5 | 0 | 20 |
| T. KominatoCentre-forward | FC Tokyo | 🏳️ | 20 | 1 | 0 | 0 | 10.5 | 0 | 45 |
| T. KomatsuCentre-back | Kamatamare Sanuki | 🇯🇵Japan | 29 | 0 | 0 | 0 | 0.6 | 0 | 13 |
| T. KokuboGoalkeeper | Kochi United | 🇯🇵Japan | 24 | 0 | 0 | 0 | 1.8 | 0 | 22 |
| T. KokCentre-back | De Graafschap | 🇳🇱Netherlands | 28 | 7 | 0 | 0 | 5.7 | 11▼40% | 39±0% |
| T. KogaGoalkeeper | Albirex Niigata | 🇯🇵Japan | 27 | 0 | 0 | 0 | 4.7 | 0 | 30 |
| T. KogaCentre-back | Kashiwa Reysol | 🇯🇵Japan | 28 | 10 | 0 | 0 | 5.9 | 11▼84.7% | 50±0% |
| T. KodamaCentral midfielder | Kochi United | 🇯🇵Japan | 24 | 0 | 0 | 0 | 1.8 | 0 | 22 |
| T. KochAttacking midfielder | Grazer AK | 🇦🇹Austria | 25 | 27 | 0 | 3 | 7.9 | 12 | 41 |
| T. KoDefensive midfielder | FC Tokyo | 🇯🇵Japan | 28 | 9 | 1 | 0 | 6.1 | 22▼48.5% | 42±0% |
| T. KnowlesWinger | Barnet | 🏴England | 28 | 9 | 2 | 1 | 1.4 | 11▲9.9%↩ | 22▼32.4%↩ |
| T. KnöllCentre-forward | Vukovar | 🇩🇪Germany | 29 | 5 | 0 | 0 | 1.2 | 0▼100%↩ | 19▼58%↩ |
| T. KlysnerCentre-back | Sonderjyske | 🇩🇰Denmark | 25 | 2 | 0 | 0 | 5.9 | 2▼84.3% | 31▼9.5% |
| T. KlidjeCentre-forward | Hibernian | 🇹🇬Togo | 25 | 7 | 0 | 0 | 8.2 | 0▼100% | 37▼11.1% |
| T. KleindienstCentre-forward | Borussia Mönchengladbach | 🇩🇪Germany | 31 | 3 | 0 | 0 | 6.7 | 0 | 28▲22.1% |
| T. KitsuiCentre-forward | Osaka | 🇯🇵Japan | 33 | 20 | 3 | 0 | 0.5 | 17 | 8 |
| T. KitamuraCentre-forward | Tegevajaro Miyazaki | 🇯🇵Japan | 30 | 0 | 0 | 0 | 1.4 | 0 | 14 |
| T. KishimotoFull-back | Gamba Osaka | 🇯🇵Japan | 29 | 8 | 0 | 2 | 4.4 | 14▲36.3% | 28±0% |
| T. KingCentre-forward | Bolton | 🏴England | 20 | 3 | 0 | 0 | 21.8 | 0 | 27▼29.2%↩ |
| T. KimuraCentral midfielder | Fagiano Okayama | 🇯🇵Japan | 28 | 1 | 0 | 0 | 4.5 | 0 | 27 |
| T. KimuraCentral midfielder | Yokohama F. Marinos | 🇯🇵Japan | 26 | 4 | 0 | 0 | 10.6 | 4 | 35±0% |
| T. KimotoAttacking midfielder | Kamatamare Sanuki | 🇯🇵Japan | 21 | 3 | 0 | 1 | 1.9 | 4 | 25 |
| T. KikuchiDefensive midfielder | Nagoya Grampus | 🇯🇵Japan | 27 | 1 | 0 | 0 | 8.6 | 1▼91.4% | 36±0% |
| T. KidaCentral midfielder | Yokohama F. Marinos | 🇯🇵Japan | 32 | 5 | 0 | 0 | 1.5 | 0▼100% | 25▲14% |
| T. KhumaloCentre-back | Golden Arrows | 🇿🇦South Africa | 0 | 0 | 3 | 2 | 0.3 | 1 | 1 |
| T. KhibaDefensive midfielder | Sekhukhune United | 🇿🇦South Africa | 30 | 23 | 1 | 0 | 0.5 | 14 | 1 |
| T. KestemontGoalkeeper | Club Brugge II | 🏳️ | 17 | 1 | 0 | 0 | 5.4 | 0 | 36 |
| T. KeskinenCentral midfielder | Aberdeen | 🇫🇮Finland | 23 | 34 | 3 | 3 | 10.6 | 27▲11.8% | 47▲1.7% |
| T. KellerCentre-back | Dynamo Dresden | 🇩🇪Germany | 27 | 4 | 1 | 0 | 16.4 | 10±0% | 46±0% |
| T. KeitaDefensive midfielder | CFR 1907 Cluj | 🇫🇷France | 30 | 28 | 0 | 1 | 2 | 19▲116.1%↩ | 21▼53%↩ |
| T. KehrerFull-back | Ajax | 🇩🇪Germany | 30 | 5 | 1 | 1 | 7.8 | 38±0% | 52▲12.8%↩ |
| T. KehindeWinger | Bandırmaspor | 🇳🇬Nigeria | 28 | 11 | 3 | 1 | 3.1 | 16▲29% | 26±0% |
| T. KędzioraCentre-forward | Dynamo Kyiv | 🇵🇱Poland | 32 | 6 | 0 | 0 | 0.8 | 45±0% | 22▲17.6%↩ |
| T. KeatingCentre-back | Maritimo | 🇺🇸USA | 21 | 2 | 0 | 0 | 13.5 | 3±0% | 39▼6%↩ |
| T. KawanoCentre-back | JEF United Chiba | 🇯🇵Japan | 30 | 8 | 0 | 0 | 3.3 | 12 | 16±0% |
| T. KawamuraCentral midfielder | Gainare Tottori | 🇯🇵Japan | 26 | 19 | 2 | 2 | 4 | 30 | 27 |
| T. KawamuraAttacking midfielder | Sanfrecce Hiroshima | 🇯🇵Japan | 27 | 9 | 1 | 0 | 10.4 | 7▼60% | 37▼26.5% |
| T. KawamotoCentral midfielder | Fujieda MYFC | 🇯🇵Japan | 20 | 0 | 0 | 0 | 5.3 | 0 | 34 |
| T. KawaiAttacking midfielder | Jubilo Iwata | 🇯🇵Japan | 19 | 4 | 1 | 0 | 5.6 | 5 | 40 |
| T. KatoAttacking midfielder | Kanazawa | 🇯🇵Japan | 33 | 13 | 2 | 1 | 0.4 | 15 | 7 |
| T. KatoCentre-back | Albirex Niigata | 🇯🇵Japan | 30 | 13 | 0 | 0 | 2.2 | 12 | 20 |
| T. KatoCentre-forward | Iwaki | 🇯🇵Japan | 24 | 11 | 0 | 0 | 6.4 | 0 | 35 |
| T. KatoCentre-forward | Kyoto Sanga | 🇯🇵Japan | 27 | 3 | 0 | 0 | 8.6 | 0▼100%↩ | 39▲68.9%↩ |
| T. KasayanagiAttacking midfielder | Patro Eisden | 🇯🇵Japan | 23 | 7 | 1 | 1 | 8.4 | 3±0% | 38±0% |
| T. KasaharaGoalkeeper | Omiya Ardija | 🇯🇵Japan | 37 | 13 | 0 | 0 | 0.8 | 31 | 6 |
| T. KarumanchiDefensive midfielder | Columbus Crew | 🏳️ | 23 | 10 | 0 | 0 | 6.9 | 6 | 37 |
| T. KarlssonCentre-back | Landskrona BoIS | 🇸🇪Sweden | 28 | 27 | 0 | 0 | 0.8 | 15±0% | 17▼6%↩ |
| T. KarlsenCentre-back | Mjondalen | 🇳🇴Norway | 19 | 0 | 0 | 0 | 2.5 | 0 | 27 |
| T. KaramanisFull-back | Atromitos | 🇬🇷Greece | 23 | 5 | 0 | 1 | 5.4 | 11±0% | 38▲1.9% |
| T. KapanadzeFull-back | Dunajska Streda | 🇬🇪Georgia | 25 | 28 | 0 | 2 | 4.8 | 25 | 33 |
| T. KanekoWinger | Urawa | 🇯🇵Japan | 29 | 9 | 1 | 6 | 7.6 | 30▲13% | 36±0% |
| T. KanamoriAttacking midfielder | Melbourne City | 🇯🇵Japan | 32 | 14 | 1 | 2 | 0.2 | 10▲108.2%↩ | 7▼69.1%↩ |
| T. KaminskiGoalkeeper | Charlton | 🇧🇪Belgium | 34 | 37 | 0 | 0 | 5.6 | 24▲17.3%↩ | 27▼30.4%↩ |
| T. KamijimaCentre-back | Avispa Fukuoka | 🇯🇵Japan | 29 | 2 | 0 | 0 | 3.5 | 2▼91.7% | 32±0% |
| T. KallevågCentral midfielder | hodd | 🇳🇴Norway | 33 | 14 | 2 | 0 | 0.9 | 27▲144.5% | 14▼40.5% |
| T. KalinauskasWinger | Burton Albion | 🇱🇹Lithuania | 26 | 1 | 0 | 0 | 7.1 | 0▼100% | 31▼25.3% |
| T. KalenderCentre-back | Bandırmaspor | 🇹🇷Türkiye | 25 | 15 | 0 | 0 | 8.7 | 35▲82.6%↩ | 33▼25.3%↩ |
| T. KalasCentre-back | FC Schalke 04 | 🇨🇿Czechia | 33 | 0 | 0 | 0 | 2.6 | 0▼100% | 11▼69% |
| T. KainzCentral midfielder | TSV Hartberg | 🇦🇹Austria | 34 | 30 | 1 | 5 | 1.6 | 33 | 18 |
| T. KagayamaDefensive midfielder | GIF Sundsvall | 🇯🇵Japan | 30 | 21 | 0 | 0 | 0.4 | 17±0% | 10▼31.3% |
| T. KagamiCentral midfielder | Thespakusatsu Gunma | 🇯🇵Japan | 27 | 14 | 2 | 0 | 2.5 | 18 | 20 |
| T. KadewereCentre-forward | Aris Thessalonikis | 🇿🇼Zimbabwe | 30 | 6 | 1 | 0 | 1.6 | 16±0% | 19±0% |
| T. KádárCentre-back | MTK Budapest | 🇭🇺Hungary | 36 | 30 | 0 | 0 | 0.7 | 19 | 11 |
| T. KacharabaCentre-back | Dunajska Streda | 🇺🇦Ukraine | 31 | 25 | 0 | 1 | 1.4 | 24 | 16 |
| T. KaçarCentral midfielder | Esenler Erokspor | 🇹🇷Türkiye | 32 | 3 | 0 | 0 | 0.6 | 2▼84.9% | 15±0% |
| T. JukićCentre-back | GO Ahead Eagles | 🇩🇪Germany | 25 | 1 | 0 | 0 | 23.3 | 3 | 30 |
| T. JukicCentre-back | GO Ahead Eagles | 🏳️ | 24 | 30 | 0 | 0 | 18.3 | 20 | 36 |
| T. JørgensenAttacking midfielder | Toulouse | 🇩🇰Denmark | 20 | 7 | 2 | 1 | 38.5 | 35±0% | 53▲8.4%↩ |
| T. Johnson EbohCentral midfielder | Kifisia | 🇳🇬Nigeria | 24 | 25 | 0 | 1 | 6.1 | 15 | 36 |
| T. JohnsonCentre-back | Vancouver Whitecaps | 🇺🇸USA | 21 | 28 | 0 | 1 | 13.7 | 47▲60.1% | 49▲7.7% |
| T. John-JulesCentre-forward | Kilmarnock | 🏴England | 25 | 9 | 1 | 0 | 9.4 | 0▼100% | 40▼6.6% |
| T. JohansenCentre-back | hodd | 🇳🇴Norway | 23 | 13 | 0 | 0 | 3.7 | 8▼10.2%↩ | 32▼3%↩ |
| T. JóhannessenCentral midfielder | Jong AZ | 🇮🇸Iceland | 19 | 1 | 0 | 0 | 10.7 | 1▲150% | 45▼0.9% |
| T. JoeCentral midfielder | Dordrecht | 🏳️ | 19 | 0 | 0 | 0 | 10.2 | 0 | 45 |
| T. JinganaCentre-back | Orbit College | 🇿🇦South Africa | 23 | 18 | 0 | 1 | 1.6 | 13 | 2 |
| T. JibrilCentre-forward | Tochigi City | 🇳🇬Nigeria | 28 | 1 | 0 | 0 | 2.3 | 0 | 16 |
| T. JerezCentre-forward | San Miguel | 🇦🇷Argentina | 22 | 0 | 0 | 0 | 5.1 | 0 | 31 |
| T. JelínekDefensive midfielder | Pardubice | 🇨🇿Czechia | 20 | 12 | 1 | 1 | 10.1 | 9 | 2 |