John Smoltz vs Fernando Valenzuela: Career Stats Comparison
John Smoltz has the better career line of the two, leading 10 of the 12 scored categories on this page (4 further counting totals are shown but not scored). John Smoltz played 1988–2009 as a pitcher; Fernando Valenzuela played 1980–1997 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
John Smoltz (1988–2009) and Fernando Valenzuela (1980–1997) — both came up during the 1980s, so the matchup is a direct one. John Smoltz finished with 213 wins and 3,084 strikeouts; Fernando Valenzuela finished with 173 wins and 2,074 strikeouts. The numbers below run them through identical career and rate-stat lenses.
Quick answer
- Who had the better ERA? John Smoltz, with 3.33 to Fernando Valenzuela's 3.54.
- Who won more games? John Smoltz, with 213 to Fernando Valenzuela's 173.
- Who recorded more strikeouts? John Smoltz, with 3,084 to Fernando Valenzuela's 2,074.
- Who had the better WHIP? John Smoltz, with 1.18 to Fernando Valenzuela's 1.32.
- Who pitched more innings? John Smoltz, with 3,473.0 to Fernando Valenzuela's 2,930.0.
- Who threw more shutouts? Fernando Valenzuela, with 31 to John Smoltz's 16.
- Who has the higher career Pitcher PIV? John Smoltz, with 91,907 career Pitcher PIV to Fernando Valenzuela's 30,102.
John Smoltz
Fernando Valenzuela
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, so read them against the run environment each player worked in, or use the PIV card below, which is adjusted.
| Statistic | John Smoltz | Fernando Valenzuela |
|---|---|---|
| Wins | Leads: 213 | 173 |
| Losses not scored | 155 | 153 |
| Games | Leads: 723 | 453 |
| Games Started | Leads: 481 | 424 |
| Complete Games | 53 | Leads: 113 |
| Shutouts | 16 | Leads: 31 |
| Saves | Leads: 154 | 2 |
| Strikeouts | Leads: 3,084 | 2,074 |
| Walks not scored | 1,010 | 1,151 |
| Hits Allowed not scored | 3,074 | 2,718 |
| Home Runs Allowed not scored | 288 | 226 |
| Innings Pitched | Leads: 3,473.0 | 2,930.0 |
| ERA | Leads: 3.33 | 3.54 |
| WHIP | Leads: 1.18 | 1.32 |
| K/9 | Leads: 7.99 | 6.37 |
| BB/9 | Leads: 2.62 | 3.54 |
PIV Comparison through 2025
By PIV (Player Impact Value), John Smoltz outpaces Fernando Valenzuela 91,907 to 30,102 — driven by both sides of the ledger: 4,178 PIV per season to 1,672, across 22 seasons to 18. 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).
John Smoltz — top 3 seasons by ERA (lower is better)
Fernando Valenzuela — top 3 seasons by ERA (lower is better)
Verdict
On the head-to-head card, John Smoltz leads in wins, strikeouts, ERA, and WHIP, while Fernando Valenzuela owns no headline categories. That doesn't settle the era debate, but on the raw scoreboard the edge goes to John Smoltz. PIV agrees: John Smoltz grades out higher across their careers. Click through to each profile for the full season-by-season breakdown.
Related Matchups
How the John Smoltz and Fernando Valenzuela careers compare
The careers of John Smoltz (1988–2009) and Fernando Valenzuela (1980–1997) overlapped from 1988 to 1997, so for those seasons they faced the same league conditions. John Smoltz has the far longer record, 723 games against 453 across 22 and 18 PIV seasons, which inflates every career total. Fernando Valenzuela's edges on the table are complete games (113 to 53) and shutouts (31 to 16). The per-nine rows read 7.99 strikeouts and 2.62 walks for John Smoltz, 6.37 and 3.54 for Fernando Valenzuela. Their roles differ: John Smoltz split time between starting and relief (481 starts in 723 games); Fernando Valenzuela was mainly a starter (424 starts in 453 games).
John Smoltz vs Fernando Valenzuela: Frequently Asked Questions
- Who was better, John Smoltz or Fernando Valenzuela?
- By the career statistics compared on this page, John Smoltz leads Fernando Valenzuela in 10 of the 12 scored categories.
- Who had the better ERA?
- John Smoltz, with 3.33 to Fernando Valenzuela's 3.54.
- Who won more games?
- John Smoltz, with 213 to Fernando Valenzuela's 173.
- Who recorded more strikeouts?
- John Smoltz, with 3,084 to Fernando Valenzuela's 2,074.
- Who had the better WHIP?
- John Smoltz, with 1.18 to Fernando Valenzuela's 1.32.