Randy Johnson vs Andy Pettitte: Career Stats Comparison
Randy Johnson has the better career line of the two, leading 11 of the 12 statistical categories compared on this page. Randy Johnson played 1988–2009 as a pitcher; Andy Pettitte played 1995–2013 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
Randy Johnson (1988–2009) and Andy Pettitte (1995–2013) — breaking in during the 1980s and the 1990s respectively, so they pitched against very different hitting environments. Randy Johnson compiled 303 wins and 4,875 strikeouts; Andy Pettitte put up 256 wins and 2,448 strikeouts. The numbers below run them through identical career and rate-stat lenses.
Quick answer
- Who had the better ERA? Randy Johnson, with 3.29 to Andy Pettitte's 3.85.
- Who won more games? Randy Johnson, with 303 to Andy Pettitte's 256.
- Who recorded more strikeouts? Randy Johnson, with 4,875 to Andy Pettitte's 2,448.
- Who had the better WHIP? Randy Johnson, with 1.17 to Andy Pettitte's 1.35.
- Who pitched more innings? Randy Johnson, with 4,135 to Andy Pettitte's 3,316.
- Who threw more shutouts? Randy Johnson, with 37 to Andy Pettitte's 4.
- Who has the higher career Pitcher PIV? Randy Johnson, with 122,530 career Pitcher PIV to Andy Pettitte's 57,293.
Randy Johnson
Andy Pettitte
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 | Randy Johnson | Andy Pettitte |
|---|---|---|
| Wins | Leads: 303 | 256 |
| Losses | 166 | 153 |
| Games | Leads: 618 | 531 |
| Games Started | Leads: 603 | 521 |
| Complete Games | Leads: 100 | 26 |
| Shutouts | Leads: 37 | 4 |
| Saves | Leads: 2 | 0 |
| Strikeouts | Leads: 4,875 | 2,448 |
| Walks | 1,497 | 1,031 |
| Hits Allowed | 3,346 | 3,448 |
| Home Runs Allowed | 411 | 288 |
| Innings Pitched | Leads: 4,135 | 3,316 |
| ERA | Leads: 3.29 | 3.85 |
| WHIP | Leads: 1.17 | 1.35 |
| K/9 | Leads: 10.61 | 6.64 |
| BB/9 | 3.26 | Leads: 2.80 |
PIV Comparison
By PIV (Player Impact Value), Randy Johnson outpaces Andy Pettitte 122,530 to 57,293 — a gap driven primarily by per-season impact (5,105 vs 3,183 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).
Randy Johnson — top 3 seasons by ERA (lower is better)
Andy Pettitte — top 3 seasons by ERA (lower is better)
Verdict
On the head-to-head card, Randy Johnson leads in wins, strikeouts, ERA, and WHIP, while Andy Pettitte owns no headline categories. That doesn't settle the era debate, but on the raw scoreboard the edge goes to Randy Johnson. PIV agrees: Randy Johnson grades out higher across their careers. Click through to each profile for the full season-by-season breakdown.
Related Matchups
Randy Johnson vs Andy Pettitte: Frequently Asked Questions
- Who was better, Randy Johnson or Andy Pettitte?
- By the career statistics compared on this page, Randy Johnson leads Andy Pettitte in 11 of 12 categories.
- Who had the better ERA?
- Randy Johnson, with 3.29 to Andy Pettitte's 3.85.
- Who won more games?
- Randy Johnson, with 303 to Andy Pettitte's 256.
- Who recorded more strikeouts?
- Randy Johnson, with 4,875 to Andy Pettitte's 2,448.
- Who had the better WHIP?
- Randy Johnson, with 1.17 to Andy Pettitte's 1.35.