Cecil Cooper vs Harmon Killebrew: Career Stats Comparison

Harmon Killebrew has the better career line of the two, leading 9 of the 14 scored categories on this page (1 further counting total is shown but not scored). Cecil Cooper played 1971–1987 as a hitter; Harmon Killebrew played 1954–1975 as a hitter.

AVG (Batting Average):
Hits divided by at bats. .300 is the traditional mark of an excellent hitter.
HR (Home Runs):
Hits on which the batter circled the bases and scored, almost always by clearing the outfield fence.
RBI (Runs Batted In):
Runs that scored as a direct result of a batter's plate appearance.
OPS (On-Base Plus Slugging):
On-base percentage plus slugging percentage, the quickest single summary of offensive value. .900 or better is star-level.

Data updated

Cecil Cooper (1971–1987) and Harmon Killebrew (1954–1975) — they broke in during the 1970s and the 1950s respectively, which makes the side-by-side worth doing carefully. Cecil Cooper finished with 2,192 hits and 241 home runs; Harmon Killebrew finished with 2,086 hits and 573 home runs. Below is the full career table, PIV adjustment, peak seasons, and a verdict.

Quick answer

  • Who hit more home runs? Harmon Killebrew, with 573 to Cecil Cooper's 241.
  • Who had the higher OPS? Harmon Killebrew, with .884 to Cecil Cooper's .803.
  • Who had the higher batting average? Cecil Cooper, with .298 to Harmon Killebrew's .256.
  • Who had more hits? Cecil Cooper, with 2,192 to Harmon Killebrew's 2,086.
  • Who drove in more runs? Harmon Killebrew, with 1,584 to Cecil Cooper's 1,125.
  • Who has the higher career PIV? Harmon Killebrew, with 48,240 career PIV to Cecil Cooper's 16,386.
Leads Harmon Killebrew 9 of 14 scored categories
PIV edge Harmon Killebrew +31,853
Read the verdict ↓

Cecil Cooper

Hitter · 1971–1987
Games
1,896
Hits
2,192
Home Runs
241
RBI
1,125
Avg
.298
OPS
.803
View Cecil Cooper's full profile →

Harmon Killebrew

Hitter · 1954–1975
Games
2,435
Hits
2,086
Home Runs
573
RBI
1,584
Avg
.256
OPS
.884
View Harmon Killebrew's full profile →

Career Stats Side-by-Side

Every cell below is a career total or career rate for Cecil Cooper and Harmon Killebrew. Cells highlighted in green mark the category leader. 14 of the 15 lines below are scored; the other one is a counting total on which fewer is not an achievement, so no one is awarded it. Counting stats reward longevity, and strikeouts are left unmarked because a longer career accumulates more of them. Rate stats are not era-adjusted, and the 1970s and the 1950s were different run environments, so read them against their eras, or use the PIV card below, which is adjusted.

Cecil Cooper vs Harmon Killebrew: Career Stats Comparison — Career Stats Side-by-Side
Statistic Cecil Cooper Harmon Killebrew
Games 1,896 Leads: 2,435
At-Bats 7,349 Leads: 8,147
Runs 1,012 Leads: 1,283
Hits Leads: 2,192 2,086
Doubles Leads: 415 290
Triples Leads: 47 24
Home Runs 241 Leads: 573
RBI 1,125 Leads: 1,584
Walks 448 Leads: 1,559
Strikeouts not scored 911 1,699
Stolen Bases Leads: 89 19
Batting Avg Leads: .298 .256
On-Base % .337 Leads: .376
Slugging % .466 Leads: .509
OPS .803 Leads: .884

PIV Comparison through 2025

By PIV (Player Impact Value), Harmon Killebrew outpaces Cecil Cooper 48,240 to 16,386 — driven by both sides of the ledger: 2,193 PIV per season to 964, across 22 seasons to 17. 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.

Cecil Cooper
16,386
Career PIV · 964 per season (17 seasons)
Harmon Killebrew
48,240
Career PIV · 2,193 per season (22 seasons)

How PIV is calculated →

Peak Seasons

The best single seasons each player produced, ranked by OPS among qualified workloads (300+ at-bats).

Cecil Cooper — top 3 seasons by OPS

1980.926 OPS25 HR, 122 RBI, .352 avg
1975.899 OPS14 HR, 44 RBI, .311 avg
1979.872 OPS24 HR, 106 RBI, .308 avg

Harmon Killebrew — top 3 seasons by OPS

19611.012 OPS46 HR, 122 RBI, .288 avg
19691.011 OPS49 HR, 140 RBI, .276 avg
1967.965 OPS44 HR, 113 RBI, .269 avg

Verdict

On the head-to-head card, Harmon Killebrew leads in home runs, RBI, runs, and OBP, while Cecil Cooper owns hits, stolen bases, and batting average. That doesn't settle the era debate, but on the raw scoreboard the edge goes to Harmon Killebrew. PIV agrees: Harmon Killebrew grades out higher across their careers. Click through to each profile for the full season-by-season breakdown.

Related Matchups

How the Cecil Cooper and Harmon Killebrew careers compare

Cecil Cooper and Harmon Killebrew were active at the same time between 1971 and 1975. The two careers are close in length, 1,896 games for Cecil Cooper and 2,435 for Harmon Killebrew across 17 and 22 PIV seasons, so the totals compare on fairly even terms. Cecil Cooper struck out more than walked (911 to 448); Harmon Killebrew struck out more than walked (1,699 to 1,559). Home runs make up a larger share of Harmon Killebrew's hits: 241 of 2,192 for Cecil Cooper, 573 of 2,086 for Harmon Killebrew. Harmon Killebrew's slugging percentage of .509 tops Cecil Cooper's .466.

Cecil Cooper vs Harmon Killebrew: Frequently Asked Questions

Who was better, Cecil Cooper or Harmon Killebrew?
By the career statistics compared on this page, Harmon Killebrew leads Cecil Cooper in 9 of the 14 scored categories.
Did Cecil Cooper or Harmon Killebrew hit more home runs?
Harmon Killebrew, with 573 to Cecil Cooper's 241.
Who had the higher OPS?
Harmon Killebrew, with .884 to Cecil Cooper's .803.
Who had the higher batting average?
Cecil Cooper, with .298 to Harmon Killebrew's .256.
Who had more hits?
Cecil Cooper, with 2,192 to Harmon Killebrew's 2,086.

See These Players in Another Era