Age
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Partial season. Ranks are among 32 teams (1st is best; for defense, lower is better). Regular season only. Unit he is responsible for by title; play-calling is not implied. ST EPA/game is EPA above the league average per game and is noisy, so read the rank first. Source: nflverse play-by-play.シーズン途中の値です。順位は32チーム中（1位が最良、守備は値が小さいほど良い）。レギュラーシーズンのみ。役職上の担当ユニットの成績で、プレーコール担当とは限りません。ST EPA/試合はリーグ平均との差で、ブレが大きいため順位を主に参照してください。出典: nflverse プレーバイプレー。
Brian S. Mason is an American football coach and former player who is the special teams coordinator for the Indianapolis Colts of the National Football League (NFL). He was previously the special teams coordinator at University of Notre Dame in 2022 where he had one of the best special teams unit in the country. The year before he was The University of Cincinnati special teams coordinator. Prior to that, Mason was the Director of Recruiting at The University of Cincinnati for the 2017 season.
| Season年 | Team / roleチーム・役職 | Record戦績 | Unit metrics (league rank)担当ユニットの指標（リーグ順位） |
|---|---|---|---|
| 2026 thru Wk 9第9週まで | IND STCSTC | 2-7 | ST EPA/gameST EPA/試合+1.4138th8位FG%FG成功率91.7%8th8位 |
| 2025 | IND STCSTC | 8-9 | ST EPA/gameST EPA/試合+0.13015th15位FG%FG成功率94.4%2nd2位 |
| 2024 | IND STCSTC | 8-9 | ST EPA/gameST EPA/試合−0.86826th26位FG%FG成功率83.8%20th20位 |
| 2023 | IND STCSTC | 9-8 | ST EPA/gameST EPA/試合−1.07526th26位FG%FG成功率80.5%27th27位 |
Unit he was responsible for by title; play-calling duties are not implied. Source: nflverse play-by-play (1999–), regular season. Seasons before 1999 are not shown.役職上の担当ユニットの成績です。プレーコール担当とは限りません。出典: nflverse のプレーバイプレー（1999年〜）、レギュラーシーズン。1999年より前のシーズンは掲載していません。
The head coach of his team in each NFL season he coached (1999–). Earlier seasons and hand-curated lineage are not included.NFLの各シーズンで所属チームのヘッドコーチだった人物です（1999年〜）。1999年より前と、手作業でまとめた系譜は含みません。