Age
66
Dec 21, 1959
WAS · 1983→PHI · 1999–06→NYG · 2007–08→STL · 2009–11→NO · 2012→BAL · 2013–14→NYG · 2015–17→KC · 2019–presentActive
SteveSpagnuoloDCDefensive Coordinator
スティーブ・スパグヌオーロ
Defensive Coordinator
Kansas City Chiefs · since 2019With KC
2019
8 seasons
Coaching
45 yrs
since 1981
NFL
43 yrs
since 1983
As HC
11-41
NFL head coach record
2026 Season so farここまでの成績
KC · Defenseディフェンス · through Week 9第9週終了時点Team recordチーム成績
6-2
Kansas City Chiefs
EPA/play allowedEPA/プレー（被）
−0.067
9th9位
Success rate allowed成功率（被）
40.2%
5th5位
Points allowed/game失点/試合
17.9
3rd3位
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. 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。出典: nflverse プレーバイプレー。
Career
College からのコーチ遍歴。各ステップで師事したヘッドコーチも掲載。
01 / Career
Biography
WikipediaStephen Christopher Spagnuolo ( spag-NOH-loh; born December 21, 1959) is an American professional football coach who is the defensive coordinator for the Kansas City Chiefs of the National Football League (NFL). Nicknamed "Spags", Spagnuolo started his NFL coaching career with Andy Reid and the Philadelphia Eagles from 1999 to 2006, and as a defensive coordinator he has coached four top-10 defenses in terms of yardage.
Career Path
1981 — Present · Mentors noted2019–
Kansas City Chiefs · Defensive coordinator
NFL
2015–2017
New York Giants · Defensive coordinator → Interim head coach
Defensive coordinator (2015-2017) · Interim head coach (2017)
NFL
2013–2014
Baltimore Ravens · Senior defensive assistant → Secondary coach
Senior defensive assistant (2013) · Secondary coach (2014)
NFL
2012
New Orleans Saints · Defensive coordinator
NFL
2009–2011
St. Louis Rams · Head coach
NFL
2007–2008
New York Giants · Defensive coordinator
NFL
1999–2006
Philadelphia Eagles · Defensive assistant → Defensive backs coach → Linebackers coach
Defensive assistant (1999-2000) · Defensive backs coach (2001-2003) · Linebackers coach (2004-2006)
NFL
1998
Frankfurt Galaxy · Defensive coordinator & linebackers coach
NFLE
1996–1997
Bowling Green · Defensive backs coach
NCAA
1994–1995
Rutgers · Defensive backs coach
NCAA
1993–1994
Maine · Defensive backs coach → Defensive coordinator & linebackers coach
Defensive backs coach (1993) · Defensive coordinator & linebackers coach (1994)
NCAA
1992
Barcelona Dragons · Defensive line coach & special teams coach
NFLE
1987–1991
Connecticut · Defensive backs coach → Defensive coordinator
Defensive backs coach (1987-1991) · Defensive coordinator (1989-1991)
NCAA
1984–1986
Lafayette · Defensive line coach & special teams coach
NCAA
1983
Washington Redskins · Player personnel intern
NFL
1981–1982
Massachusetts · Graduate assistant
NCAA
1978–1980
Springfield · Player
NCAA
Current Role
KC · since 2019Defensive Coordinator
Kansas City Chiefs
8 seasons in the role · hired 2019
Coaching since1981
In the NFL since1983
NFL teamsWAS · PHI · NYG · STL · NO · BAL · KC
Former HCSTL 2009–11
Unit Performance by Season
2007–2026 · nflverse| 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 | KC DCDC | 6-2 | EPA/play allowedEPA/プレー（被）−0.0679th9位Success rate allowed成功率（被）40.2%5th5位Points allowed/game失点/試合17.93rd3位 |
| 2025 | KC DCDC | 6-11 | EPA/play allowedEPA/プレー（被）−0.01912th12位Success rate allowed成功率（被）43.7%14th14位Points allowed/game失点/試合19.36th6位 |
| 2024 | KC DCDC | 15-2 | EPA/play allowedEPA/プレー（被）+0.01116th16位Success rate allowed成功率（被）43.9%14th14位Points allowed/game失点/試合19.24th4位 |
| 2023 | KC DCDC | 11-6 | EPA/play allowedEPA/プレー（被）−0.0866th6位Success rate allowed成功率（被）39.6%5th5位Points allowed/game失点/試合17.32nd2位 |
| 2022 | KC DCDC | 14-3 | EPA/play allowedEPA/プレー（被）−0.01914th14位Success rate allowed成功率（被）42.3%12th12位Points allowed/game失点/試合21.716th16位 |
| 2021 | KC DCDC | 12-5 | EPA/play allowedEPA/プレー（被）+0.02520th20位Success rate allowed成功率（被）46.8%28th28位Points allowed/game失点/試合21.48th8位 |
| 2020 | KC DCDC | 14-2 | EPA/play allowedEPA/プレー（被）+0.04519th19位Success rate allowed成功率（被）46.4%21st21位Points allowed/game失点/試合22.610th10位 |
| 2019 | KC DCDC | 12-4 | EPA/play allowedEPA/プレー（被）−0.00917th17位Success rate allowed成功率（被）44.2%21st21位Points allowed/game失点/試合19.37th7位 |
| 2017 | NYG Interim HC暫定HC | 3-13 His 1-3 (4 g)本人 1-3（4試合） | Off EPA/play攻撃 EPA/プレー−0.11427th27位Def EPA/play allowed守備 EPA/プレー（被）+0.00422nd22位Off Points/game攻撃 得点/試合15.431st31位Def Points allowed/game守備 失点/試合24.327th27位 |
| 2017 | NYG DCDC | 3-13 | EPA/play allowedEPA/プレー（被）+0.00422nd22位Success rate allowed成功率（被）40.6%11th11位Points allowed/game失点/試合24.327th27位 |
| 2016 | NYG DCDC | 11-5 | EPA/play allowedEPA/プレー（被）−0.0973rd3位Success rate allowed成功率（被）37.9%1st1位Points allowed/game失点/試合17.82nd2位 |
| 2015 | NYG DCDC | 6-10 | EPA/play allowedEPA/プレー（被）+0.06530th30位Success rate allowed成功率（被）45.9%31st31位Points allowed/game失点/試合27.630th30位 |
| 2012 | NO DCDC | 7-9 | EPA/play allowedEPA/プレー（被）+0.10432nd32位Success rate allowed成功率（被）45.5%29th29位Points allowed/game失点/試合28.431st31位 |
| 2011 | STL HCHC | 2-14 | Off EPA/play攻撃 EPA/プレー−0.19832nd32位Def EPA/play allowed守備 EPA/プレー（被）+0.03522nd22位Off Points/game攻撃 得点/試合12.132nd32位Def Points allowed/game守備 失点/試合25.426th26位 |
| 2010 | STL HCHC | 7-9 | Off EPA/play攻撃 EPA/プレー−0.10327th27位Def EPA/play allowed守備 EPA/プレー（被）−0.0559th9位Off Points/game攻撃 得点/試合18.126th26位Def Points allowed/game守備 失点/試合20.512th12位 |
| 2009 | STL HCHC | 1-15 | Off EPA/play攻撃 EPA/プレー−0.22732nd32位Def EPA/play allowed守備 EPA/プレー（被）+0.07430th30位Off Points/game攻撃 得点/試合10.932nd32位Def Points allowed/game守備 失点/試合27.331st31位 |
| 2008 | NYG DCDC | 12-4 | EPA/play allowedEPA/プレー（被）−0.0548th8位Success rate allowed成功率（被）40.2%7th7位Points allowed/game失点/試合18.45th5位 |
| 2007 | NYG DCDC | 10-6 | EPA/play allowedEPA/プレー（被）−0.06710th10位Success rate allowed成功率（被）38.9%3rd3位Points allowed/game失点/試合21.917th17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。
Head coaches he worked under
Derived from game data試合データから導出- PHI 1999–2006 · KC 2019–2026
- Tom CoughlinNYG 2007–2008, 2015
- Aaron KromerNO 2012
- Joe VittNO 2012
- BAL 2013–2014
- Ben McAdooNYG 2016–2017
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。
Current coaches who worked under him
Derived from game data試合データから導出- STL 2011
- NYG 2017
- NYG 2017
Coaches with a profile here who served on his staff while he was head coach of their team.本サイトにプロフィールがある現職コーチのうち、彼がヘッドコーチを務めたチームでスタッフだった人物です。
Data Sources & Attribution
CreditsHeadshot — Wikimedia CommonsTom Hanny from Kinnelon, USA. Licensed under CC BY 2.0 via Wikimedia Commons. Source file
Records & history — Pro Football ReferenceSports Reference LLC. “Pro Football Statistics and History.” Pro-Football-Reference.com. (Accessed 2026-08-31.)
Biography — WikipediaCareer timeline and biographical details from Wikipedia, CC BY-SA.
Draft profileThis page was compiled automatically from the coach’s Wikipedia article and is pending editorial review. Career dates and roles follow the article as of 2026-08-31.