Jack Iscaro, a prop local to the DC area, played in Major League Rugby between 2021-2025. He has represented Old Glory DC for his entire MLR career.

Iscaro’s signing was announced by Old Glory DC in December of 2019 ahead of their inaugural MLR season in 2020, although he did not appear in the 2020 season before it was cancelled due to the COVID-19 Pandemic. Through his first 4 seasons with the Flags, Iscaro has earned 45 MLR caps to date (31 starts), scoring 3 tries. He appeared in all 16 games for Old Glory DC during the regular season, helping the club to it’s first ever postseason berth. Iscaro also appeared in both of DC’s Championship Series games as they made it to the Eastern Conference Final, where they fell 25-7 to the eventual Champions, the New England Free Jacks.

On 17th October 2023, Old Glory DC announced the return of Jack Iscaro for the 2024 MLR season, where he followed up his 2023 with another solid season, again helping the flags to a playoff berth, again meeting the Free Jacks and running them really close, but falling 29-33 as New England went on to lift the shield again. Iscaro was named to the 2024 All-MLR Second XV for his performance that season, and on December 24th, 2024, Old Glory DC announced the return of Jack Iscaro for the 2025 season. Iscaro was a standout scrummager in 2025, starting 13 of his 16 appearances for the Flags as they earned their 3rd postseason appearance in a row. Iscaro earned 3 MLR Team of the Week selections, scoring 1 try and completing 155 tackles on defence. For his efforts, he was named in the 2025 All-MLR First XV.

Iscaro is a capped USA Eagle, earning his test debut as Eagle #553 against Hong Kong in 2022. He has become a regular in the USA front row, playing in both the 2024 PNC and 2025 July tests. In early October 2025, Jack Iscaro and Stade Francais announced that the DC Prop would be joining the famous Top 14 side as a Medical Joker during their 2025/26 campaign. As this is a short term deal, it likely does not rule Iscaro out of the 2026 MLR season.

Achievements:

• 2025 All-MLR First XV
• MLR Team of the Week: 2025 – Rd 15
• MLR Team of the Week: 2025 – Rd 7
• MLR Team of the Week: 2025 – Rd 5
• 2024 All-MLR Second XV
• MLR Team of the Week: 2024 – Rd 11
• MLR Team of the Week: 2024 – Rd 4
• MLR Team of the Week: 2024 – Rd 3
• MLR Team of the Week: 2024 – Rd 1
• 2023 All-MLR First XV
• MLR Team of the Week: 2023 – Rd 18
• MLR Team of the Week: 2023 – Rd 14
• MLR Team of the Week: 2023 – Rd 5
• 2022 All-MLR Honourable Mention XV
• MLR Team of the Week: 2022 – Rd 12