Mike Mussina vs Brandon Webb: Career Stats Comparison
Mike Mussina has the better career line of the two, leading 9 of the 12 scored categories on this page (4 further counting totals are shown but not scored). Mike Mussina played 1991–2008 as a pitcher; Brandon Webb played 2003–2009 as a pitcher.
- ERA (Earned Run Average):
- Earned runs allowed per nine innings pitched: (ER × 9) ÷ IP. The primary measure of pitching effectiveness.
- W (Wins):
- Games credited to a pitcher whose team took a lead it never surrendered while he was the pitcher of record.
- SO (Strikeouts):
- For a batter, times retired on a third strike; for a pitcher, batters retired on a third strike.
- WHIP (Walks and Hits per Inning Pitched):
- Baserunners allowed per inning: (BB + H) ÷ IP. Under 1.00 is elite.
Data updated
Mike Mussina (1991–2008) and Brandon Webb (2003–2009) — breaking in during the 1990s and the 2000s respectively, so they pitched against very different hitting environments. Mike Mussina finished with 270 wins and 2,813 strikeouts; Brandon Webb finished with 87 wins and 1,065 strikeouts. The numbers below run them through identical career and rate-stat lenses.
Quick answer
- Who had the better ERA? Brandon Webb, with 3.27 to Mike Mussina's 3.68.
- Who won more games? Mike Mussina, with 270 to Brandon Webb's 87.
- Who recorded more strikeouts? Mike Mussina, with 2,813 to Brandon Webb's 1,065.
- Who had the better WHIP? Mike Mussina, with 1.19 to Brandon Webb's 1.24.
- Who pitched more innings? Mike Mussina, with 3,562.2 to Brandon Webb's 1,319.2.
- Who threw more shutouts? Mike Mussina, with 23 to Brandon Webb's 8.
- Who has the higher career Pitcher PIV? Mike Mussina, with 76,572 career Pitcher PIV to Brandon Webb's 32,131.
Mike Mussina
Brandon Webb
Career Stats Side-by-Side
Every cell below is a career total or career rate. Cells highlighted in green mark the player who leads that line. Lower ERA, WHIP and BB/9 lead; higher K/9 leads. 12 of the 16 lines below are scored; the other 4 are counting totals on which fewer is not an achievement, so no one is awarded them. Totals where fewer is not an achievement -- losses, walks and hits allowed -- are left unmarked, because they track how long someone pitched rather than how well. Rate stats are not era-adjusted, and the 1990s and the 2000s were different run environments, so read them against their eras, or use the PIV card below, which is adjusted.
| Statistic | Mike Mussina | Brandon Webb |
|---|---|---|
| Wins | Leads: 270 | 87 |
| Losses not scored | 153 | 62 |
| Games | Leads: 537 | 199 |
| Games Started | Leads: 536 | 198 |
| Complete Games | Leads: 57 | 15 |
| Shutouts | Leads: 23 | 8 |
| Saves | 0 | 0 |
| Strikeouts | Leads: 2,813 | 1,065 |
| Walks not scored | 785 | 435 |
| Hits Allowed not scored | 3,460 | 1,200 |
| Home Runs Allowed not scored | 376 | 92 |
| Innings Pitched | Leads: 3,562.2 | 1,319.2 |
| ERA | 3.68 | Leads: 3.27 |
| WHIP | Leads: 1.19 | 1.24 |
| K/9 | 7.11 | Leads: 7.26 |
| BB/9 | Leads: 1.98 | 2.97 |
PIV Comparison through 2025
By PIV (Player Impact Value), Mike Mussina outpaces Brandon Webb 76,572 to 32,131 — a longevity gap rather than a per-season one: Mike Mussina played 18 seasons to Brandon Webb's 7, while Brandon Webb carries the higher per-season figure (4,590 to 4,254). PIV adjusts each season to league baselines, so it's the cleanest way to compare careers across eras.
PIV is computed through the 2025 season. The career totals on this page include 2026 to date, so PIV does not yet reflect the 2026 season.
Peak Seasons
The best single seasons each player produced, ranked by ERA among qualified workloads (120+ innings).
Mike Mussina — top 3 seasons by ERA (lower is better)
Brandon Webb — top 3 seasons by ERA (lower is better)
Verdict
On the head-to-head card, Mike Mussina leads in wins, strikeouts, WHIP, and innings pitched, while Brandon Webb owns ERA and K/9. That doesn't settle the era debate, but on the raw scoreboard the edge goes to Mike Mussina. PIV agrees: Mike Mussina grades out higher across their careers. Click through to each profile for the full season-by-season breakdown.
Related Matchups
How the Mike Mussina and Brandon Webb careers compare
From 2003 through 2008, Mike Mussina and Brandon Webb were in the majors together. The table compares 537 games of Mike Mussina with 199 of Brandon Webb across 18 and 7 PIV seasons; totals favor the longer career by default. The green cells for Brandon Webb are ERA (3.27 to 3.68) and strikeouts per nine (7.26 to 7.11). The per-nine rows read 7.11 strikeouts and 1.98 walks for Mike Mussina, 7.26 and 2.97 for Brandon Webb. Both had the same role: Mike Mussina was mainly a starter (536 starts in 537 games); Brandon Webb was mainly a starter (198 starts in 199 games).
Mike Mussina vs Brandon Webb: Frequently Asked Questions
- Who was better, Mike Mussina or Brandon Webb?
- By the career statistics compared on this page, Mike Mussina leads Brandon Webb in 9 of the 12 scored categories.
- Who had the better ERA?
- Brandon Webb, with 3.27 to Mike Mussina's 3.68.
- Who won more games?
- Mike Mussina, with 270 to Brandon Webb's 87.
- Who recorded more strikeouts?
- Mike Mussina, with 2,813 to Brandon Webb's 1,065.
- Who had the better WHIP?
- Mike Mussina, with 1.19 to Brandon Webb's 1.24.