Bob Friend vs Sandy Koufax: Career Stats Comparison

Bob Friend has the better career line of the two, leading 7 of the 12 statistical categories compared on this page. Bob Friend played 1951–1966 as a pitcher; Sandy Koufax played 1955–1966 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

Bob Friend (1951–1966) and Sandy Koufax (1955–1966) — both came up during the 1950s, so the matchup is a direct one. Bob Friend compiled 197 wins and 1,734 strikeouts; Sandy Koufax put up 165 wins and 2,396 strikeouts. The numbers below run them through identical career and rate-stat lenses.

Quick answer

  • Who had the better ERA? Sandy Koufax, with 2.76 to Bob Friend's 3.58.
  • Who won more games? Bob Friend, with 197 to Sandy Koufax's 165.
  • Who recorded more strikeouts? Sandy Koufax, with 2,396 to Bob Friend's 1,734.
  • Who had the better WHIP? Sandy Koufax, with 1.11 to Bob Friend's 1.29.
  • Who pitched more innings? Bob Friend, with 3,611 to Sandy Koufax's 2,324.
  • Who threw more shutouts? Sandy Koufax, with 40 to Bob Friend's 36.
  • Who has the higher career Pitcher PIV? Sandy Koufax, with 63,020 career Pitcher PIV to Bob Friend's 45,735.
Leads Bob Friend 7 of 12 awarded categories
Pitcher PIV edge Sandy Koufax +17,284
Read the verdict ↓

Bob Friend

Pitcher · 1951–1966
Wins
197
Losses
230
Strikeouts
1,734
ERA
3.58
WHIP
1.29
IP
3,611
View Bob Friend's full profile →

Sandy Koufax

Pitcher · 1955–1966
Wins
165
Losses
87
Strikeouts
2,396
ERA
2.76
WHIP
1.11
IP
2,324
View Sandy Koufax's full profile →

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.

Bob Friend vs Sandy Koufax: Career Stats Comparison — Career Stats Side-by-Side
Statistic Bob Friend Sandy Koufax
Wins Leads: 197 165
Losses 230 87
Games Leads: 602 397
Games Started Leads: 497 314
Complete Games Leads: 163 137
Shutouts 36 Leads: 40
Saves Leads: 11 9
Strikeouts 1,734 Leads: 2,396
Walks 894 817
Hits Allowed 3,772 1,754
Home Runs Allowed 286 204
Innings Pitched Leads: 3,611 2,324
ERA 3.58 Leads: 2.76
WHIP 1.29 Leads: 1.11
K/9 4.32 Leads: 9.28
BB/9 Leads: 2.23 3.16

PIV Comparison

By PIV (Player Impact Value), Sandy Koufax outpaces Bob Friend 63,020 to 45,735 — a gap driven primarily by per-season impact (5,252 vs 2,690 per year). PIV adjusts each season to league baselines, so it's the cleanest way to compare careers across eras.

Bob Friend
45,735
Career Pitcher PIV · 2,690 per season (17 seasons)
Sandy Koufax
63,020
Career Pitcher PIV · 5,252 per season (12 seasons)

How PIV is calculated →

Peak Seasons

The best single seasons each player produced, ranked by ERA among qualified workloads (120+ innings).

Bob Friend — top 3 seasons by ERA (lower is better)

19632.34 ERA17-16, 144 K in 268 IP
19552.83 ERA14-9, 98 K in 200 IP
19603.00 ERA18-12, 183 K in 275 IP

Sandy Koufax — top 3 seasons by ERA (lower is better)

19661.73 ERA27-9, 317 K in 323 IP
19641.74 ERA19-5, 223 K in 223 IP
19631.88 ERA25-5, 306 K in 311 IP

Verdict

On the head-to-head card, Sandy Koufax leads in strikeouts, ERA, WHIP, and K/9, while Bob Friend owns wins and innings pitched. That doesn't settle the era debate, but on the raw scoreboard the edge goes to Sandy Koufax. PIV agrees: Sandy Koufax grades out higher across their careers. Click through to each profile for the full season-by-season breakdown.

Related Matchups

Bob Friend vs Sandy Koufax: Frequently Asked Questions

Who was better, Bob Friend or Sandy Koufax?
By the career statistics compared on this page, Bob Friend leads Sandy Koufax in 7 of 12 categories.
Who had the better ERA?
Sandy Koufax, with 2.76 to Bob Friend's 3.58.
Who won more games?
Bob Friend, with 197 to Sandy Koufax's 165.
Who recorded more strikeouts?
Sandy Koufax, with 2,396 to Bob Friend's 1,734.
Who had the better WHIP?
Sandy Koufax, with 1.11 to Bob Friend's 1.29.

See These Players in Another Era