| L. StefanovicCentre-back | Toronto FC | 🇨🇦Canada | 19 | 0 | 0 | 5.8 | 6▲1160% | 39▲11.8% |
| L. SuárezCentre-forward | Inter Miami | 🇺🇾Uruguay | 39 | 10 | 11 | 0.9 | 50▼20.9% | 12▲3.4% |
| Léo ChúAttacking midfielder | FC Dallas | 🇧🇷Brazil | 26 | 1 | 0 | 6.1 | 4▼50.6%↩ | 32▼14.5%↩ |
| Leonardo AfonsoCentral midfielder | Inter Miami | 🇧🇷Brazil | 25 | 0 | 0 | 6.1 | 2▼71.2% | 33▼18.7% |
| Leonardo BarrosoFull-back | Chicago Fire | 🇵🇹Portugal | 21 | 1 | 1 | 6.8 | 12 | 40 |
| Luke HilleDefensive midfielder | Minnesota United FC | 🇺🇸USA | 23 | 0 | 0 | 6.5 | 0 | 35 |
| M. AkinmboniCentre-back | DC United | 🇺🇸USA | 19 | 0 | 0 | 5.4 | 0▼100% | 36▼2.2% |
| M. AlmirónCentral midfielder | Atlanta United FC | 🇵🇾Paraguay | 32 | 6 | 4 | 3 | 46▲5033.3%↩ | 24▼28.8%↩ |
| M. AmundsenFull-back | Columbus Crew | 🇩🇰Denmark | 28 | 1 | 2 | 4 | 21▼44.4% | 31▼22.1% |
| M. AndersonWinger | Philadelphia Union | 🇺🇸USA | 22 | 1 | 0 | 6.8 | 3 | 39▲10.3% |
| M. ArfstenDefensive midfielder | Columbus Crew | 🇺🇸USA | 25 | 5 | 6 | 14.7 | 51▲91.8% | 47▲0.6% |
| M. BellCentre-forward | Real Salt Lake | 🇯🇲Jamaica | 23 | 0 | 0 | 6.3 | 0 | 34 |
| M. BersanoGoalkeeper | Austin | 🇺🇸USA | 33 | 0 | 0 | 0.5 | 0 | 7 |
| M. BoxallCentre-back | Minnesota United FC | 🇳🇿New Zealand | 37 | 1 | 1 | 1 | 32▲38.8% | 13▼21.2% |
| M. CarrizoCentral midfielder | New York City FC | 🇺🇸USA | 18 | 0 | 0 | 5.2 | 1 | 37 |
| M. ChangCentral midfielder | Real Salt Lake | 🇨🇺Cuba | 35 | 0 | 0 | 0.3 | 0▼100% | 5▼64.2% |
| M. ChanotCentre-back | Los Angeles FC | 🇱🇺Luxembourg | 36 | 0 | 0 | 0.3 | 2▼93.4% | 6▼50% |
| M. ChoinièreCentral midfielder | Los Angeles FC | 🇨🇦Canada | 27 | 1 | 0 | 5.8 | 11▼46.7%↩ | 31▼21.4%↩ |
| M. CimermancicDefensive midfielder | Toronto FC | 🇨🇦Canada | 21 | 0 | 0 | 6.3 | 3 | 37 |
| M. CorcoranCentral midfielder | Nashville SC | 🇺🇸USA | 20 | 0 | 0 | 6 | 4 | 38 |
| M. CrépeauGoalkeeper | Portland Timbers | 🇨🇦Canada | 32 | 0 | 0 | 1.3 | 7▲54.5% | 17▼25.5% |
| M. CuevasFull-back | Los Angeles Galaxy | 🇺🇸USA | 23 | 2 | 3 | 7.4 | 7▲10.2% | 40▲1.8% |
| M. DelgadoCentral midfielder | Los Angeles FC | 🇺🇸USA | 31 | 3 | 7 | 3.6 | 53▲40.4%↩ | 26▼15.7%↩ |
| M. DeslerCentral midfielder | Austin | 🇩🇰Denmark | 31 | 1 | 3 | 3.2 | 37▲527.1% | 23▲7.5% |
| M. DominguezCentral midfielder | Toronto FC | 🇨🇭Switzerland | 30 | 0 | 1 | 3.2 | 20▲436.8%↩ | 23▼42%↩ |
| M. ĐorđevićFull-back | Austin | 🇷🇸Serbia | 23 | 0 | 0 | 6.8 | 3 | 36 |
| M. DuahCentre-back | San Diego | 🇬🇭Ghana | 21 | 0 | 0 | 7.3 | 22 | 43 |
| M. DugganCentre-back | Minnesota United FC | 🇩🇪Germany | 25 | 0 | 2 | 7.5 | 17▲5433.3% | 40▲18.2% |
| M. EkkCentre-forward | Nashville SC | 🇺🇸USA | 20 | 0 | 0 | 5.7 | 0 | 36 |
| M. FalcónCentre-back | Inter Miami | 🇺🇾Uruguay | 29 | 1 | 0 | 3.6 | 21 | 28 |
| M. FarsiCentral midfielder | Columbus Crew | 🇨🇦Canada | 26 | 1 | 3 | 7.3 | 23▲3.1% | 38▼15.8% |
| M. FlorianiFull-back | San Jose Earthquakes | 🇺🇸USA | 23 | 0 | 0 | 6.9 | 9 | 37 |
| M. FofanaCentre-back | New England Revolution | 🇲🇱Mali | 28 | 0 | 1 | 6.3 | 46▲126.4%↩ | 34▼30.1%↩ |
| M. FreeseGoalkeeper | New York City FC | 🇺🇸USA | 27 | 0 | 0 | 8.3 | 27▲235.4% | 39▼14.1% |
| M. Haile-SelassieAttacking midfielder | Chicago Fire | 🇨🇭Switzerland | 27 | 2 | 6 | 6.1 | 19▼37.1% | 33▼18.5% |
| M. HartelAttacking midfielder | St. Louis City | 🇩🇪Germany | 30 | 9 | 4 | 4.6 | 39▲104.8% | 30▲3.5% |
| M. HerreraDefensive midfielder | Columbus Crew | 🇦🇷Argentina | 27 | 5 | 3 | 11.1 | 36▲29.7%↩ | 36▼25.4%↩ |
| M. IloskiCentre-forward | Philadelphia Union | 🇺🇸USA | 27 | 13 | 6 | 11 | 40▲510.8%↩ | 35±0% |
| M. IngvartsenCentre-forward | San Diego | 🇩🇰Denmark | 30 | 2 | 1 | 2.3 | 15▼30.4%↩ | 22▼24.2%↩ |
| M. JonesCentre-forward | New York City FC | 🇸🇱Sierra Leone | 22 | 0 | 0 | 6.2 | 0 | 35 |
| M. JoynerAttacking midfielder | St. Louis City | 🇺🇸USA | 19 | 1 | 0 | 5.7 | 5▲2150% | 38▲4.7% |
| M. KayeDefensive midfielder | San Jose Earthquakes | 🇨🇦Canada | 31 | 1 | 1 | 2.4 | 18▲31.2%↩ | 17▼28.6%↩ |
| M. LabordaCentre-back | Vancouver Whitecaps | 🇺🇾Uruguay | 26 | 6 | 1 | 13.7 | 44▲86.9% | 44▲6% |
| M. LongstaffDefensive midfielder | Toronto FC | 🏴England | 26 | 0 | 2 | 6.9 | 18▼38.2% | 37▼11.1% |
| M. MiazgaCentre-back | FC Cincinnati | 🇺🇸USA | 31 | 0 | 1 | 3.2 | 26▲72% | 23▼11.2% |
| M. MoralesFull-back | New York Red Bulls | 🇨🇱Chile | 23 | 0 | 0 | 6.7 | 6 | 36 |
| M. MoralezAttacking midfielder | New York City FC | 🇦🇷Argentina | 39 | 3 | 9 | 1 | 32▲117.2% | 13▲109.4% |
| M. OjedaCentre-forward | Orlando City SC | 🇦🇷Argentina | 27 | 16 | 9 | 12.7 | 63▲90% | 41▼9.5% |
| M. PeltolaCentral midfielder | DC United | 🇫🇮Finland | 24 | 0 | 1 | 7.5 | 22▲10.8% | 40▼5.4% |
| M. PinedaFull-back | Chicago Fire | 🇺🇸USA | 28 | 0 | 2 | 3.4 | 15▲195.9% | 30▼5.3% |
| M. PolsterDefensive midfielder | New England Revolution | 🇺🇸USA | 33 | 1 | 1 | 1.9 | 30▲22.8% | 17▼24.3% |
| M. ReusAttacking midfielder | Los Angeles Galaxy | 🇩🇪Germany | 37 | 5 | 8 | 0.7 | 37▲332.6% | 9▲15% |
| M. RobinsonCentre-back | FC Cincinnati | 🇺🇸USA | 29 | 2 | 0 | 5.5 | 32▲7.4% | 32▼13.3% |
| M. RodríguezCentral midfielder | Sporting Kansas City | 🇺🇸USA | 30 | 0 | 0 | 1.7 | 5▼83.7% | 18▼43.5% |
| M. RojasAttacking midfielder | Portland Timbers | 🇵🇾Paraguay | 30 | 1 | 0 | 1.7 | 4▼77.8%↩ | 18▼39.3%↩ |
| M. SilvaCentre-back | Real Salt Lake | 🇺🇾Uruguay | 37 | 0 | 0 | 0.1 | 0▼100% | 2▼83.5% |
| M. SofoWinger | New York Red Bulls | 🇬🇭Ghana | 21 | 5 | 0 | 7.4 | 20 | 44▲21.8% |
| M. SuleymanovWinger | Sporting Kansas City | 🇷🇺Russia | 26 | 2 | 3 | 6.8 | 19▲311.1%↩ | 36▲6.7%↩ |
| M. SullivanCentral midfielder | Toronto FC | 🇺🇸USA | 23 | 0 | 0 | 6.3 | 0 | 34 |
| M. TurnerGoalkeeper | New England Revolution | 🇺🇸USA | 32 | 0 | 0 | 1.1 | 8▲207.4%↩ | 14▼69.7%↩ |
| M. UrrutiCentre-forward | New England Revolution | 🇦🇷Argentina | 35 | 2 | 0 | 0.7 | 8 | 8▼16.8%↩ |
| M. UzuniCentre-forward | Austin | 🇦🇱Albania | 31 | 6 | 3 | 3.4 | 31▼16.1%↩ | 24▼40.4%↩ |
| M. WeigandtFull-back | Inter Miami | 🇦🇷Argentina | 26 | 1 | 2 | 6.7 | 13▼31.6% | 36▼21.9% |
| M. WentzelCentre-back | St. Louis City | 🇩🇪Germany | 24 | 0 | 0 | 6 | 0 | 32▼8.2% |
| M. YamaneFull-back | Los Angeles Galaxy | 🇯🇵Japan | 32 | 1 | 4 | 2.4 | 20▼35.2% | 19▼31.2% |
| M. YoshidaCentre-back | Los Angeles Galaxy | 🇯🇵Japan | 37 | 2 | 0 | 0.9 | 17▼40% | 12▼35.4% |
| Malik HenryAttacking midfielder | Toronto FC | 🇨🇦Canada | 24 | 0 | 1 | 6.7 | 5 | 36 |
| Manu GarcíaAttacking midfielder | Sporting Kansas City | 🇪🇸Spain | 28 | 2 | 6 | 4.8 | 26▲15.8%↩ | 31▼11.9%↩ |
| Marco PasalicCentral midfielder | Orlando City SC | 🇭🇷Croatia | 25 | 12 | 5 | 14.9 | 57 | 48▼27.3%↩ |
| Mateo SilvettiWinger | Inter Miami | 🇦🇷Argentina | 20 | 2 | 2 | 6.8 | 17▼24.3%↩ | 43▼16.6%↩ |
| Matheus NascimentoCentre-forward | Los Angeles Galaxy | 🇧🇷Brazil | 22 | 3 | 2 | 7.2 | 18 | 41▼32%↩ |
| Matthew EdwardsFull-back | Atlanta United FC | 🇺🇸USA | 23 | 0 | 1 | 7.7 | 12 | 41▲16.9% |
| Michael CollodiGoalkeeper | FC Dallas | 🇺🇸USA | 25 | 0 | 0 | 6.8 | 4 | 37 |
| Miguel BerryCentre-forward | Los Angeles Galaxy | 🇪🇸Spain | 28 | 0 | 2 | 2.8 | 6▼46.6% | 25▼28.6% |
| MusuCentre-forward | New York City FC | 🇮🇹Italy | 25 | 0 | 0 | 6 | 0 | 32 |
| N. AllenCentre-back | Inter Miami | 🇺🇸USA | 22 | 0 | 1 | 7.7 | 20▲106.1% | 43▲3.3% |
| N. BenedettiCentral midfielder | New York Red Bulls | 🇦🇷Argentina | 21 | 0 | 0 | 6 | 1 | 36 |
| N. BuckAttacking midfielder | San Jose Earthquakes | 🇺🇸USA | 21 | 0 | 1 | 6.3 | 4▼58.7%↩ | 38▼5.3%↩ |
| N. ByrneFull-back | Charlotte | 🏴England | 34 | 0 | 0 | 1.5 | 43▲15.2% | 16▼27.1% |
| N. CaliskanDefensive midfielder | Real Salt Lake | 🇩🇪Germany | 25 | 1 | 1 | 8.2 | 26▲1278.9% | 40▲13.9% |
| N. CobbCentre-back | Atlanta United FC | 🇺🇸USA | 21 | 0 | 0 | 6.7 | 11▲54.3% | 40▼3.7% |
| N. DefreitasGoalkeeper | Colorado Rapids | 🇩🇰Denmark | 25 | 0 | 0 | 6.7 | 4 | 36 |
| N. DubersarskyCentral midfielder | Austin | 🇦🇷Argentina | 21 | 0 | 1 | 6.8 | 9▼65.6%↩ | 41▼26.3%↩ |
| N. FernandezDefensive midfielder | San Jose Earthquakes | 🇺🇸USA | 24 | 0 | 0 | 6.2 | 2 | 33 |
| N. Fernández MercauAttacking midfielder | New York City FC | 🇦🇷Argentina | 26 | 5 | 2 | 6.9 | 19▼48.8%↩ | 37▼47.4%↩ |
| N. GomisCentre-back | Toronto FC | 🇫🇷France | 24 | 0 | 0 | 7 | 9▼52.9% | 37▼12% |
| N. HagenGoalkeeper | Columbus Crew | 🇬🇹Guatemala | 30 | 0 | 0 | 1.6 | 0▼100% | 17▼39.8% |
| N. HagglundFull-back | FC Cincinnati | 🇺🇸USA | 33 | 1 | 0 | 1.8 | 21▲488.6% | 17▲5.8% |
| N. HarrielFull-back | Philadelphia Union | 🇺🇸USA | 25 | 2 | 0 | 13.3 | 54▲72.7% | 43±0% |
| N. LimaFull-back | San Jose Earthquakes | 🇺🇸USA | 31 | 0 | 0 | 1.3 | 4▼68.6%↩ | 15▼41.2%↩ |
| N. LodeiroCentral midfielder | Houston Dynamo | 🇺🇾Uruguay | 37 | 1 | 1 | 0.4 | 11▼43%↩ | 5▼63.7%↩ |
| N. MićovićGoalkeeper | Los Angeles Galaxy | 🇷🇸Serbia | 24 | 0 | 0 | 7.2 | 2 | 38▲9.4% |
| N. NorrisFull-back | FC Dallas | 🇺🇸USA | 21 | 0 | 1 | 6.8 | 7▲3250% | 41▲10.4% |
| N. OrdazAttacking midfielder | Los Angeles FC | 🇸🇻El Salvador | 22 | 6 | 3 | 8.1 | 26▲401.9% | 46▲14.2% |
| N. PetkovićAttacking midfielder | Charlotte | 🇷🇸Serbia | 23 | 0 | 1 | 6.9 | 2▼67.2% | 37▼8% |
| N. PierreCentre-forward | Vancouver Whitecaps | 🇺🇸USA | 21 | 1 | 0 | 7.2 | 4 | 43 |
| N. QuiñónesCentre-forward | Houston Dynamo | 🇨🇴Colombia | 23 | 0 | 0 | 6.2 | 0▼100% | 33▼18.4% |
| N. RodríguezAttacking midfielder | Orlando City SC | 🇨🇴Colombia | 22 | 1 | 0 | 6.7 | 5 | 38 |
| N. RomeroCentre-back | Minnesota United FC | 🇦🇷Argentina | 22 | 0 | 5 | 8.1 | 26▼49.7%↩ | 46▼23.7%↩ |
| N. SantosCentre-forward | Portland Timbers | 🇺🇸USA | 19 | 0 | 0 | 5.4 | 0 | 36 |