Heath Bell vs Billy Wagner: Career Stats Comparison
Billy Wagner 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). Heath Bell played 2004–2014 as a pitcher; Billy Wagner played 1995–2010 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
Heath Bell (2004–2014) and Billy Wagner (1995–2010) — breaking in during the 2000s and the 1990s respectively, so they pitched against very different hitting environments. Heath Bell finished with 38 wins and 637 strikeouts; Billy Wagner finished with 47 wins and 1,196 strikeouts. The numbers below run them through identical career and rate-stat lenses.
Quick answer
- Who had the better ERA? Billy Wagner, with 2.31 to Heath Bell's 3.49.
- Who won more games? Billy Wagner, with 47 to Heath Bell's 38.
- Who recorded more strikeouts? Billy Wagner, with 1,196 to Heath Bell's 637.
- Who had the better WHIP? Billy Wagner, with 1.00 to Heath Bell's 1.27.
- Who pitched more innings? Billy Wagner, with 903.0 to Heath Bell's 628.2.
- Who threw more shutouts? Neither — both are at 0.
- Who has the higher career Pitcher PIV? Billy Wagner, with 38,470 career Pitcher PIV to Heath Bell's 16,481.
Billy Wagner
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 2000s and the 1990s were different run environments, so read them against their eras, or use the PIV card below, which is adjusted.
| Statistic | Heath Bell | Billy Wagner |
|---|---|---|
| Wins | 38 | Leads: 47 |
| Losses not scored | 32 | 40 |
| Games | 590 | Leads: 853 |
| Games Started | 0 | 0 |
| Complete Games | 0 | 0 |
| Shutouts | 0 | 0 |
| Saves | 168 | Leads: 422 |
| Strikeouts | 637 | Leads: 1,196 |
| Walks not scored | 214 | 300 |
| Hits Allowed not scored | 584 | 601 |
| Home Runs Allowed not scored | 48 | 82 |
| Innings Pitched | 628.2 | Leads: 903.0 |
| ERA | 3.49 | Leads: 2.31 |
| WHIP | 1.27 | Leads: 1.00 |
| K/9 | 9.12 | Leads: 11.92 |
| BB/9 | 3.06 | Leads: 2.99 |
PIV Comparison through 2025
By PIV (Player Impact Value), Billy Wagner outpaces Heath Bell 38,470 to 16,481 — driven by both sides of the ledger: 2,263 PIV per season to 1,498, across 17 seasons to 11. 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).
Heath Bell
No seasons meet the qualifying workload, so there is no peak-season list to show.
Billy Wagner
No seasons meet the qualifying workload, so there is no peak-season list to show.
Verdict
On the head-to-head card, Billy Wagner leads in wins, strikeouts, ERA, and WHIP, while Heath Bell owns no headline categories. That doesn't settle the era debate, but on the raw scoreboard the edge goes to Billy Wagner. PIV agrees: Billy Wagner grades out higher across their careers. Click through to each profile for the full season-by-season breakdown.
Related Matchups
How the Heath Bell and Billy Wagner careers compare
Heath Bell and Billy Wagner were active at the same time between 2004 and 2010. With 590 games against 853 across 11 and 17 PIV seasons, neither player's totals owe much to extra seasons. Every scored category on the table goes to Billy Wagner. The per-nine rows read 9.12 strikeouts and 3.06 walks for Heath Bell, 11.92 and 2.99 for Billy Wagner. Both had the same role: Heath Bell worked mostly in relief (0 starts in 590 games, 168 saves); Billy Wagner worked mostly in relief (0 starts in 853 games, 422 saves). In WHIP, Billy Wagner's 1.00 beats Heath Bell's 1.27.
Heath Bell vs Billy Wagner: Frequently Asked Questions
- Who was better, Heath Bell or Billy Wagner?
- By the career statistics compared on this page, Billy Wagner leads Heath Bell in 9 of the 12 scored categories.
- Who had the better ERA?
- Billy Wagner, with 2.31 to Heath Bell's 3.49.
- Who won more games?
- Billy Wagner, with 47 to Heath Bell's 38.
- Who recorded more strikeouts?
- Billy Wagner, with 1,196 to Heath Bell's 637.
- Who had the better WHIP?
- Billy Wagner, with 1.00 to Heath Bell's 1.27.