Roy Oswalt vs Justin Verlander: Career Stats Comparison
Justin Verlander has the better career line of the two, leading 10 of the 11 statistical categories compared on this page. Roy Oswalt played 2001–2013 as a pitcher; Justin Verlander has played 2005–present 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
Roy Oswalt (2001–2013) and Justin Verlander (2005–present) — both came up during the 2000s, so the matchup is a direct one. Roy Oswalt compiled 163 wins and 1,852 strikeouts; Justin Verlander put up 266 wins and 3,553 strikeouts. The numbers below run them through identical career and rate-stat lenses.
Quick answer
- Who had the better ERA? Justin Verlander, with 3.32 to Roy Oswalt's 3.36.
- Who won more games? Justin Verlander, with 266 to Roy Oswalt's 163.
- Who recorded more strikeouts? Justin Verlander, with 3,553 to Roy Oswalt's 1,852.
- Who had the better WHIP? Justin Verlander, with 1.14 to Roy Oswalt's 1.21.
- Who pitched more innings? Justin Verlander, with 3,567 to Roy Oswalt's 2,245.
- Who threw more shutouts? Justin Verlander, with 9 to Roy Oswalt's 8.
- Who has the higher career Pitcher PIV? Justin Verlander, with 68,171 career Pitcher PIV to Roy Oswalt's 55,095.
Roy Oswalt
Justin Verlander
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. 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: compare them with the era in mind, or use the PIV card below, which is.
| Statistic | Roy Oswalt | Justin Verlander |
|---|---|---|
| Wins | 163 | Leads: 266 |
| Losses | 102 | 158 |
| Games | 365 | Leads: 555 |
| Games Started | 341 | Leads: 555 |
| Complete Games | 20 | Leads: 26 |
| Shutouts | 8 | Leads: 9 |
| Saves | 0 | 0 |
| Strikeouts | 1,852 | Leads: 3,553 |
| Walks | 520 | 1,004 |
| Hits Allowed | 2,199 | 3,046 |
| Home Runs Allowed | 197 | 371 |
| Innings Pitched | 2,245 | Leads: 3,567 |
| ERA | 3.36 | Leads: 3.32 |
| WHIP | 1.21 | Leads: 1.14 |
| K/9 | 7.42 | Leads: 8.96 |
| BB/9 | Leads: 2.08 | 2.53 |
PIV Comparison
By PIV (Player Impact Value), Justin Verlander leads Roy Oswalt 68,171 to 55,095 — a gap driven primarily by per-season impact (3,099 vs 3,935 per year). PIV adjusts each season to league baselines, so it's the cleanest way to compare careers across eras.
Peak Seasons
The best single seasons each player produced, ranked by ERA among qualified workloads (120+ innings).
Roy Oswalt — top 3 seasons by ERA (lower is better)
Justin Verlander — top 3 seasons by ERA (lower is better)
Verdict
On the head-to-head card, Justin Verlander leads in wins, strikeouts, ERA, and WHIP, while Roy Oswalt owns no headline categories. That doesn't settle the era debate, but on the raw scoreboard the edge goes to Justin Verlander. PIV agrees: Justin Verlander grades out higher across their careers. Click through to each profile for the full season-by-season breakdown.
Related Matchups
Roy Oswalt vs Justin Verlander: Frequently Asked Questions
- Who was better, Roy Oswalt or Justin Verlander?
- By the career statistics compared on this page, Justin Verlander leads Roy Oswalt in 10 of 11 categories.
- Who had the better ERA?
- Justin Verlander, with 3.32 to Roy Oswalt's 3.36.
- Who won more games?
- Justin Verlander, with 266 to Roy Oswalt's 163.
- Who recorded more strikeouts?
- Justin Verlander, with 3,553 to Roy Oswalt's 1,852.
- Who had the better WHIP?
- Justin Verlander, with 1.14 to Roy Oswalt's 1.21.