| MD | Players | Club | Nationality | DOB | A(D) |
|---|---|---|---|---|---|
| 23-Apr-2023 |  Gneba Felix | Chicago Hounds | Cote d'Ivoire | 05-Jan-1968 | 55(109) |
| 14-Apr-2024 | Lucas Gramlick | Anthem RC | United States | 01-Jan-1970 | 54(104) |
| 16-Apr-2022 | Orene Ai'I | LA Giltinis | New Zealand | 23-Nov-1979 | 42(145) |
| 14-Apr-2024 | Ma'a Nonu | San Diego Legions | New Zealand | 21-May-1982 | 41(329) |
| 24-May-2021 | Seta Tuilevuka | Seattle Seawolves | United States | 27-Oct-1981 | 39(210) |
| 10-Feb-2020 | JP Novak | Austin Gilgronis | United States | 07-Aug-1980 | 39(187) |
| 05-Jul-2021 | Kane Thompson | New Orleans Gold | Samoa | 09-Jan-1982 | 39(178) |
| 31-Mar-2024 | Isaac Ross | San Diego Legions | New Zealand | 27-Oct-1984 | 39(156) |
| 22-May-2022 | Sakaria Taulafo | Rugby United New York | Samoa | 29-Jan-1983 | 39(114) |
| 01-Aug-2021 | Matt Giteau | LA Giltinis | Australia | 29-Oct-1982 | 38(277) |
| 11-Jul-2021 | Rob Brouwer | Toronto Arrows | Canada | 10-Dec-1982 | 38(214) |
| 25-Jun-2022 | Andrew Ellis | Rugby United New York | New Zealand | 21-Feb-1984 | 38(125) |
| 02-Jul-2023 | Samu Manoa | Seattle Seawolves | United States | 05-Mar-1985 | 38(119) |
| 13-Jun-2022 | Johan Pietersen | San Diego Legions | South Africa | 18-May-1984 | 38(26) |
| 14-Apr-2024 | Blair Cowan | San Diego Legions | Scotland | 21-Apr-1986 | 37(359) |
| 09-May-2021 | Juan Manuel Leguizamon | Rugby United New York | Argentina | 06-Jun-1983 | 37(338) |
| 05-Mar-2023 | Api Naikatini | Old Glory DC | Fiji | 04-Apr-1985 | 37(335) |
| 08-Jul-2018 | Ray Barkwill | Seattle Seawolves | Canada | 26-Aug-1980 | 37(316) |
| 06-Apr-2024 | Olive Kilifi | Seattle Seawolves | United States | 28-Sep-1986 | 37(191) |
| 18-Jun-2018 | Pedrie Wannenburg | Austin Gilgronis | South Africa | 02-Jan-1981 | 37(167) |
| 26-May-2019 | Hubert Buydens | New Orleans Gold | Canada | 04-Jan-1982 | 37(142) |
| 01-Aug-2021 | Adam Ashley Cooper | LA Giltinis | Australia | 27-Mar-1984 | 37(127) |
| 05-Jun-2022 | Kelly Kolberg | Dallas Jackals | United States | 20-Mar-1985 | 37(77) |
| 18-Jun-2023 | William Helu | Rugby ATL | Tonga | 19-Apr-1986 | 37(60) |
| 14-Apr-2024 | Doc Irey | New Orleans Gold | United States | 26-Feb-1987 | 37(48) |
| 03-Jun-2019 | Andrew Suniula | Austin Gilgronis | United States | 01-May-1982 | 37(33) |
| 14-Apr-2024 | Sam Windsor | Seattle Seawolves | Australia | 12-Jun-1987 | 36(307) |
| 13-Apr-2024 | Saia Uhila | Utah Warriors | Tonga | 02-Jul-1987 | 36(286) |
| 12-May-2018 | Mike Palefau | Utah Warriors | United States | 10-Sep-1981 | 36(244) |
| 11-Jul-2021 | Kurt Morath | Austin Gilgronis | Tonga | 13-Nov-1984 | 36(240) |
| 14-Apr-2024 | Marcel Brache | San Diego Legions | United States | 15-Oct-1987 | 36(182) |
| 05-Jun-2022 | David Dennis | LA Giltinis | Australia | 10-Jan-1986 | 36(146) |
| 11-Jul-2021 | Jamie MacKintosh | Austin Gilgronis | New Zealand | 20-Feb-1985 | 36(141) |
| 01-Jul-2023 | Junior Sa'u | Old Glory DC | New Zealand | 18-Apr-1987 | 36(74) |
| 19-Jun-2023 | Chris Baumann | San Diego Legions | United States | 18-May-1987 | 36(32) |
| 25-Jul-2021 | Ben Foden | Rugby United New York | England | 22-Jul-1985 | 36(3) |
| 06-Apr-2024 | Daniel Pryor | Miami SHarks | New Zealand | 14-Apr-1988 | 35(358) |
| 16-May-2022 | Chris Robshaw | San Diego Legions | England | 04-Jun-1986 | 35(347) |
| 11-Jul-2021 | Gaston Cortes | Toronto Arrows | Argentina | 06-Oct-1985 | 35(279) |
| 12-Jun-2023 | Drew Durutalo | Seattle Seawolves | United States | 25-Oct-1987 | 35(231) |
| 17-Jul-2021 | Ciarn Hearn | Old Glory DC | Canada | 30-Dec-1985 | 35(200) |
| 01-Mar-2020 | Mike Petri | Rugby United New York | United States | 16-Aug-1984 | 35(198) |
| 02-May-2021 | Osea Kolinisau | Old Glory DC | Fiji | 17-Nov-1985 | 35(167) |
| 13-Jun-2022 | Bjorn Basson | San Diego Legions | South Africa | 11-Feb-1987 | 35(123) |
| 09-Mar-2019 | Chris Sullivan | Rugby United New York | United States | 25-Nov-1983 | 35(105) |
| 01-Aug-2021 | Daniel Van Der Merwe | LA Giltinis | Canada | 28-Apr-1986 | 35(96) |
| 03-Jun-2019 | Ross Davies | New Orleans Gold | Wales | 25-Mar-1984 | 35(70) |
| 05-Jun-2022 | Chris Pennell | Dallas Jackals | England | 26-Apr-1987 | 35(41) |
| 17-Jun-2023 | Dinesvaran Krishnan | Chicago Hounds | Malaysia | 22-May-1988 | 35(26) |
| 15-Feb-2020 | Fetu'u Vainikolo | Utah Warriors | Tonga | 30-Jan-1985 | 35(16) |
MD = Match date,
DOB = Date of birth,
A(D) = Age(days).