| J. AlbinCentre-back |  Oddevold | 🏳️ | 22 | 18 | 0 | 0 | 1.9 | 6 | 24 |
| J. Al HalabiCentre-forward | Ironi Kiryat Shmona | 🇮🇱Israel | 21 | 1 | 0 | 0 | 5.7 | 0 | 35 |
| J. AkpunonuCentre-back |  Charleston Battery | 🇺🇸USA | 24 | 16 | 1 | 0 | 4.3 | 13 | 33▼11.6%↩ |
| J. Akpa AkproDefensive midfielder |  Hellas Verona | 🇨🇮Côte d'Ivoire | 33 | 22 | 1 | 0 | 9.6 | 23▼20.8%↩ | 22▼36.3%↩ |
| J. Akpa AkproCentral midfielder |  Grenoble | 🏳️ | 20 | 7 | 0 | 0 | 17.5 | 8 | 55 |
| J. AjayiCentre-forward | Hellas Verona | 🇨🇮Côte d'Ivoire | 21 | 1 | 0 | 0 | 36.3 | 0 | 61 |
| J. AjanovicGoalkeeper | Central Coast Mariners | 🏳️ | 17 | 0 | 0 | 0 | 0.4 | 0 | 16 |
| J. AjalaCentre-forward |  West Ham | 🏴England | 19 | 1 | 0 | 0 | 21.8 | 0 | 59 |
| J. AitchisonCentral midfielder |  Bristol Rovers | 🏴Scotland | 26 | 6 | 0 | 0 | 2.6 | 12▼9.5%↩ | 40▲0.8%↩ |
| J. AgyekumCentre-back |  Hamburger SV | 🇩🇪Germany | 21 | 12 | 0 | 0 | 20.1 | 4 | 37▼31.7% |
| J. AguirreGoalkeeper |  Millonarios | 🇨🇴Colombia | 34 | 39 | 0 | 0 | 0.4 | 31 | 11 |
| J. AguirreCentral midfielder |  Gimnasia Y Tiro | 🇦🇷Argentina | 34 | 14 | 2 | 0 | 1 | 11 | 12 |
| J. AguirreCentral midfielder | Estudiantes de Rio Cuarto | 🇦🇷Argentina | 26 | 0 | 0 | 0 | 9.3 | 0 | 35 |
| J. AguilarCentre-back |  Almagro | 🇨🇴Colombia | 25 | 0 | 0 | 0 | 5.3 | 0 | 31 |
| J. AgbonifoWinger |  Jagiellonia | 🇸🇪Sweden | 20 | 8 | 1 | 1 | 4.4 | 8 | 35▼9.1%↩ |
| J. AfriyieWinger |  Genk | 🇬🇭Ghana | 19 | 3 | 0 | 1 | 12.8 | 24▼1.2%↩ | 60▼1.5%↩ |
| J. AfonsoWinger |  Benfica B | 🏳️ | 18 | 1 | 0 | 0 | 7.9 | 0 | 42 |
| J. AfonsoGoalkeeper |  FC Porto | 🇵🇹Portugal | 19 | 2 | 0 | 0 | 16.6 | 5±0% | 54▲1.9%↩ |
| J. ÅdlandsvikGoalkeeper |  Skeid | 🇳🇴Norway | 25 | 0 | 0 | 0 | 2.7 | 0 | 24 |
| J. AdjeteyCentre-back |  FC Basel 1893 | 🇬🇭Ghana | 22 | 15 | 0 | 0 | 7.6 | 1▼96.2% | 60▲44.9% |
| J. AdigunDefensive midfielder |  Stockport County | 🏳️ | 21 | 7 | 0 | 0 | 8.3 | 3 | 41 |
| J. AdedejiCentre-forward |  Lillestrom | 🏴England | 26 | 2 | 0 | 0 | 5.3 | 0 | 30▼15%↩ |
| J. Adebayo-SmithCentre-forward |  Minnesota United FC | 🇺🇸USA | 25 | 6 | 0 | 0 | 5 | 0 | 27▼22.7% |
| J. AddaiWinger |  Como | 🇳🇱Netherlands | 21 | 12 | 3 | 0 | 44 | 12▼51.9%↩ | 77▲36.9%↩ |
| J. AdamuCentre-forward |  FC Schalke 04 | 🇦🇹Austria | 25 | 2 | 0 | 1 | 36.5 | 7▼7.9%↩ | 69▲4.4%↩ |
| J. AcostaWinger |  Banfield | 🏳️ | 0 | 1 | 0 | 0 | 2.6 | 0 | 19 |
| J. AcostaGoalkeeper | Junior | 🇨🇴Colombia | 24 | 0 | 0 | 0 | 1.5 | 0 | 21 |
| J. AcevedoDefensive midfielder |  Instituto Cordoba | 🇦🇷Argentina | 29 | 12 | 0 | 0 | 3.6 | 3▼79.4% | 25▼14.2% |
| J. Abu HannaCentre-back |  VfL Osnabrück | 🇮🇱Israel | 28 | 2 | 0 | 0 | 7.4 | 8▲1.3%↩ | 29▲14.3%↩ |
| J. AbrigoAttacking midfielder |  Palestino | 🇨🇱Chile | 31 | 28 | 10 | 4 | 0.7 | 41 | 15 |
| J. ÅbergCentral midfielder |  Gais | 🇸🇪Sweden | 28 | 18 | 2 | 1 | 3.5 | 29▲427.3% | 26▲15.1% |
| J. AbellaCentre-back |  Santos Laguna | 🇲🇽Mexico | 32 | 1 | 0 | 0 | 1.3 | 18±0% | 12▼41.5% |
| J. AbdulaiCentre-forward |  Molde | 🇬🇭Ghana | 21 | 15 | 3 | 3 | 7.3 | 28▲58.6% | 46▲12.6% |
| J. AbbeyDefensive midfielder |  Wolves | 🏳️ | 0 | 1 | 0 | 0 | 6 | 0 | 32 |
| J. AbankwahCentre-back |  Udinese | 🇮🇪Republic of Ireland | 22 | 5 | 1 | 0 | 41.8 | 18▲6.5%↩ | 69▲5.6%↩ |
| J. A. MoranteCentre-forward |  Real Betis | 🏳️ | 18 | 1 | 0 | 0 | 35.5 | 0 | 71 |
| J. A. LopezFull-back |  Espanyol | 🏳️ | 19 | 1 | 0 | 0 | 35.6 | 0 | 67 |
| J. A. Gaitan DiazCentre-forward |  Villarreal | 🏳️ | 18 | 0 | 0 | 0 | 57.1 | 0 | 71 |
| J. McGinnAttacking midfielder |  Aston Villa | 🏴Scotland | 31 | 5 | 0 | 2 | 17.5 | 33±0% | 46±0% |
| J. MbomCentral midfielder |  VfL Bochum | 🇩🇪Germany | 26 | 2 | 0 | 0 | 16.3 | 22▲12.6%↩ | 39▲5.4%↩ |
| Izzet-Ali ErdalCentre-back |  İstanbulspor | 🇹🇷Turkey | 21 | 5 | 0 | 0 | 4.4 | 4 | 33 |
| Izhak HammoudiFull-back |  Le Mans | 🏳️ | 20 | 1 | 0 | 0 | 31.5 | 0 | 53 |
| Izhak HammoudiFull-back | Le Mans | 🏳️ | 21 | 7 | 0 | 0 | 34.5 | 3 | 54 |
| Izei HernandezCentre-forward | Alaves | 🏳️ | 0 | 1 | 0 | 0 | 10.3 | 0 | 32 |
| Izan YurrietaCentre-forward |  Racing Santander | 🇪🇸Spain | 23 | 0 | 0 | 0 | 40.9 | 0 | 53 |
| Izan MerinoCentral midfielder |  Malaga | 🇪🇸Spain | 20 | 6 | 0 | 0 | 39.1 | 15±0% | 69±0% |
| Izaiah GarzaCentre-forward |  San Antonio | 🇺🇸USA | 20 | 0 | 0 | 0 | 3 | 0 | 29 |
| Iza CarcelénFull-back |  Cadiz | 🇪🇸Spain | 33 | 30 | 0 | 3 | 6.8 | 35▲8.7% | 23▼28.8% |
| Iwo KaczmarskiDefensive midfielder | Inter | 🇵🇱Poland | 22 | 1 | 0 | 0 | 28.9 | 0 | 49▲45.6%↩ |
| Iwan MorganWinger |  Grimsby | 🏴England | 20 | 7 | 1 | 1 | 3 | 13▲38%↩ | 35▲11.6%↩ |
| Iwan HenstraWinger |  Cambuur | 🇳🇱Netherlands | 19 | 6 | 1 | 0 | 23 | 16±0% | 57±0% |
| Ivo RodriguesAttacking midfielder |  Motor Lublin | 🇵🇹Portugal | 31 | 6 | 0 | 3 | 1.5 | 35▲34.1% | 21▲14.3% |
| Ivo PintoFull-back |  Fortuna Sittard | 🇵🇹Portugal | 36 | 7 | 0 | 1 | 3.1 | 15±0% | 22±0% |
| Ivano KolarikCentre-back |  NK Osijek | 🇭🇷Croatia | 19 | 0 | 0 | 0 | 3.3 | 0 | 30 |
| Ivanildo FernandesFull-back |  Nacional | 🇨🇻Cape Verde | 30 | 1 | 0 | 0 | 4.3 | 21±0% | 32▼37.5%↩ |
| Iván VillarGoalkeeper | Celta Vigo | 🇪🇸Spain | 29 | 3 | 0 | 0 | 14.1 | 3▼30.8% | 40▼34.5% |
| Ivan Vasiljevic DjorjevicCentre-back |  FK Partizan | 🇪🇸Spain | 21 | 0 | 0 | 0 | 4.7 | 0 | 33 |
| Ivan Stoyanov SulevCentral midfielder | Cagliari | 🇧🇬Bulgaria | 20 | 0 | 0 | 0 | 35.4 | 0 | 64 |
| Iván RomeroCentre-forward |  Levante | 🇪🇸Spain | 25 | 7 | 2 | 0 | 44.7 | 33±0% | 77±0% |
| Iván MoranteAttacking midfielder |  Girona | 🇪🇸Spain | 25 | 5 | 0 | 1 | 22.7 | 43±0% | 67±0% |
| Iván MartosFull-back |  IMT Novi Beograd | 🇪🇸Spain | 29 | 16 | 0 | 0 | 2.9 | 20▲1.5%↩ | 23▼48.9%↩ |
| Iván MartínDefensive midfielder | Racing Santander | 🇪🇸Spain | 27 | 5 | 0 | 0 | 34.6 | 26±0% | 63±0% |
| Iván MárquezCentre-back | Fortuna Sittard | 🇪🇸Spain | 32 | 32 | 1 | 0 | 6.3 | 19▼39.5%↩ | 32▼20.9%↩ |
| Ivan MandićGoalkeeper |  Casa Pia | 🇭🇷Croatia | 23 | 3 | 0 | 0 | 18.6 | 0 | 49 |
| Ivan LimaAttacking midfielder |  Piast Gliwice | 🇵🇹Portugal | 21 | 8 | 0 | 2 | 4.7 | 0 | 30▼27.4%↩ |
| Ivan KovacevicCentre-back |  FC Zurich | 🏳️ | 20 | 0 | 0 | 0 | 5.8 | 0 | 35 |
| Iván JaimeCentral midfielder |  Las Palmas | 🇪🇸Spain | 25 | 12 | 1 | 1 | 16.8 | 14▲231.7%↩ | 40▲16.8%↩ |
| Ivan GuarazCentre-forward |  Barracas Central | 🇦🇷Argentina | 21 | 11 | 0 | 0 | 10.9 | 0 | 45▲5.6% |
| Iván GilWinger |  Eibar | 🇪🇸Spain | 26 | 6 | 2 | 1 | 23.2 | 11±0% | 52▼1.5%↩ |
| Iván GarrielFull-back |  Valladolid | 🇪🇸Spain | 21 | 4 | 0 | 0 | 21.1 | 8±0% | 55±0% |
| Iván FresnedaFull-back |  Sporting CP | 🇪🇸Spain | 21 | 7 | 0 | 1 | 21.5 | 34±0% | 64±0% |
| Iván CuéllarGoalkeeper | Mallorca | 🇪🇸Spain | 42 | 1 | 0 | 0 | 0.4 | 0▼100%↩ | 4▼70.7%↩ |
| Ivan CorralejoCentral midfielder | Real Betis | 🇪🇸Spain | 19 | 1 | 0 | 0 | 37.5 | 0 | 70 |
| Iván CédricCentre-forward |  Alanyaspor | 🇪🇸Spain | 24 | 2 | 0 | 1 | 9.3 | 50±0% | 41±0% |
| Ivan CavaleiroCentre-forward | FC Zurich | 🇵🇹Portugal | 32 | 13 | 3 | 1 | 2.3 | 12▲25.8%↩ | 14▼13.4%↩ |
| Iván CascoGoalkeeper | CA Estudiantes | 🇦🇷Argentina | 21 | 0 | 0 | 0 | 5.3 | 0 | 34 |
| Iván CaleroCentre-back |  Karpaty | 🇪🇸Spain | 31 | 6 | 0 | 0 | 0.9 | 13▼14.6%↩ | 35▲7.5%↩ |
| Iván AzónCentre-forward |  Getafe | 🇪🇸Spain | 23 | 4 | 1 | 1 | 47.8 | 28▲17%↩ | 69±0% |
| Iván AlejoFull-back | Valladolid | 🇪🇸Spain | 31 | 6 | 0 | 0 | 4.7 | 39±0% | 33±0% |
| Iván PeraltaCentre-back | Temperley | 🇦🇷Argentina | 24 | 0 | 0 | 0 | 5.5 | 0 | 32 |
| Iustin DoicaruWinger |  Rizespor | 🇷🇴Romania | 19 | 4 | 1 | 1 | 8.8 | 3▲22.7%↩ | 33±0% |
| Iury CastilhoCentre-forward | Albirex Niigata | 🇧🇷Brazil | 31 | 9 | 1 | 0 | 1.4 | 5▲48.4%↩ | 31▼22.4%↩ |
| Iuri TavaresCentre-forward |  NK Varazdin | 🇨🇻Cape Verde | 25 | 31 | 6 | 1 | 4.8 | 21▲102.9%↩ | 35▼11.5%↩ |
| Iuri MedeirosCentre-forward |  Ujpest | 🇵🇹Portugal | 32 | 14 | 2 | 0 | 0.7 | 8▼84.2%↩ | 12▼76.9%↩ |
| Iuri Alexandre da Silva MoreiraCentre-forward |  Pacos Ferreira | 🇵🇹Portugal | 22 | 0 | 0 | 0 | 9 | 0 | 39 |
| Iulian MoldovanCentre-forward |  Arges Pitesti | 🏳️ | 17 | 1 | 0 | 0 | 2.4 | 0 | 28 |
| Itay ZafraniCentre-forward | Hapoel Haifa | 🏳️ | 0 | 0 | 0 | 0 | 1.4 | 0 | 16 |
| Italo MoreiraCentral midfielder |  Jeju United FC | 🇧🇷Brazil | 29 | 22 | 3 | 1 | 4.7 | 4▼46.2% | 26▼3.4% |
| ÍtaloCentre-back |  Ural | 🇧🇷Brazil | 24 | 2 | 0 | 0 | 1.6 | 0▼99.1% | 22▼18.3% |
| ÍtaloFull-back |  Zorya Luhansk | 🇧🇷Brazil | 24 | 23 | 0 | 0 | 6.6 | 5▼53.2%↩ | 41▼9.3%↩ |
| ItaloCentre-forward |  Jeonbuk Motors | 🇧🇷Brazil | 23 | 10 | 1 | 1 | 10.8 | 0 | 40 |
| István Bence JuhászGoalkeeper | Ujpest | 🇭🇺Hungary | 21 | 0 | 0 | 0 | 3.4 | 0 | 29 |
| Issa BahWinger |  Radnicki 1923 | 🇬🇳Guinea | 24 | 19 | 1 | 1 | 5.5 | 7 | 35▼44.5%↩ |
| Israel SueroAttacking midfielder |  Castellón | 🇪🇸Spain | 32 | 4 | 1 | 1 | 3.6 | 25±0% | 25±0% |
| Isnaba ManéWinger |  Estoril | 🇵🇹Portugal | 22 | 9 | 1 | 1 | 11.5 | 4 | 32 |
| Ismeal KabiaCentral midfielder |  ST Mirren | 🇳🇱Netherlands | 20 | 5 | 0 | 0 | 8.7 | 17▲37.7%↩ | 35▲4.2%↩ |
| Ismaila MangaAttacking midfielder |  Pendikspor | 🏳️ | 0 | 5 | 1 | 0 | 1.2 | 0±0% | 18▲0.6%↩ |
| Ismail Oulad M'HandWinger |  VVV Venlo | 🇳🇱Netherlands | 21 | 3 | 0 | 1 | 13.1 | 5 | 49 |
| Ismail M'handDefensive midfielder | VVV Venlo | 🏳️ | 20 | 1 | 0 | 0 | 11.7 | 1 | 47 |
| İsmail KalburcuCentre-forward | Boluspor | 🇹🇷Turkey | 20 | 0 | 0 | 0 | 3.9 | 0 | 31 |
