Fred Lynn vs Ken Singleton: Career Stats Comparison

Fred Lynn has the better career line of the two, leading 9 of the 12 scored categories on this page (3 further counting totals are shown but not scored). Fred Lynn played 1974–1990 as a hitter; Ken Singleton played 1970–1984 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

Fred Lynn (1974–1990) and Ken Singleton (1970–1984) — both debuted in the 1970s. Fred Lynn finished with 1,960 hits and 306 home runs; Ken Singleton finished with 2,029 hits and 246 home runs. Below is the full career table, PIV adjustment, peak seasons, and a verdict.

Quick answer

  • Who leads the career comparison? Fred Lynn, in 9 of the 12 scored categories.
  • Who hit more home runs? Fred Lynn, with 306 to Ken Singleton's 246.
  • Who had the higher OPS? Fred Lynn, with .845 to Ken Singleton's .824.
  • Who had the higher batting average? Fred Lynn, with .283 to Ken Singleton's .282.
  • Who had more hits? Ken Singleton, with 2,029 to Fred Lynn's 1,960.
  • Who drove in more runs? Fred Lynn, with 1,111 to Ken Singleton's 1,065.
  • Who has the higher career PIV? Ken Singleton, with 29,530 career PIV to Fred Lynn's 25,648.
Leads Fred Lynn 9 of 12 scored categories
PIV edge Ken Singleton +3,882
Read the verdict ↓

Fred Lynn

Hitter · 1974–1990
Games
1,969
Hits
1,960
Home Runs
306
RBI
1,111
Avg
.283
OPS
.845
View Fred Lynn's full profile →

Ken Singleton

Hitter · 1970–1984
Games
2,082
Hits
2,029
Home Runs
246
RBI
1,065
Avg
.282
OPS
.824
View Ken Singleton's full profile →

Career Stats Side-by-Side

Every cell below is a career total or career rate for Fred Lynn and Ken Singleton. Cells highlighted in green mark the category leader. 12 of the 15 lines below are scored; the other 3 are shown but not scored. Games and at-bats measure playing time, strikeouts accumulate with a longer career, and a line where both players are at zero was won by neither, so those are left unmarked. 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.

Fred Lynn vs Ken Singleton: Career Stats Comparison — Career Stats Side-by-Side
Statistic Fred Lynn Ken Singleton
Games not scored 1,969 2,082
At-Bats not scored 6,925 7,189
Runs Leads: 1,063 985
Hits 1,960 Leads: 2,029
Doubles Leads: 388 317
Triples Leads: 43 25
Home Runs Leads: 306 246
RBI Leads: 1,111 1,065
Walks 857 Leads: 1,263
Strikeouts not scored 1,116 1,246
Stolen Bases Leads: 72 21
Batting Avg Leads: .283 .282
On-Base % .360 Leads: .388
Slugging % Leads: .484 .436
OPS Leads: .845 .824

PIV Comparison

By PIV (Player Impact Value), Ken Singleton leads Fred Lynn 29,530 to 25,648 — driven by per-season impact — 1,969 PIV per season to 1,509 — rather than by longevity, since Ken Singleton played 15 seasons to Fred Lynn's 17. PIV adjusts each season to league baselines, so it's the cleanest way to compare careers across eras.

Fred Lynn
25,648
Career PIV · 1,509 per season (17 seasons)
Ken Singleton
29,530
Career PIV · 1,969 per season (15 seasons)

How PIV is calculated →

Peak Seasons

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

Fred Lynn — top 3 seasons by OPS

19791.059 OPS39 HR, 122 RBI, .333 avg
1975.967 OPS21 HR, 105 RBI, .331 avg
1982.891 OPS21 HR, 86 RBI, .299 avg

Ken Singleton — top 3 seasons by OPS

1977.945 OPS24 HR, 99 RBI, .328 avg
1979.938 OPS35 HR, 111 RBI, .295 avg
1973.904 OPS23 HR, 103 RBI, .302 avg

Verdict

Fred Lynn leads 9 of the 12 scored categories on the head-to-head card: runs, doubles, triples, home runs, and others. Ken Singleton leads 3: hits, walks, and on-base percentage. On the raw scoreboard the edge goes to Fred Lynn. PIV, which is era-adjusted, grades Ken Singleton higher. Click through to each profile for the full season-by-season breakdown.

Related Matchups

How the Fred Lynn and Ken Singleton careers compare

From 1974 through 1984, Fred Lynn and Ken Singleton were in the majors together. With 1,969 games against 2,082 across 17 and 15 PIV seasons, neither player's totals owe much to extra seasons. The green cells for Ken Singleton are hits (2,029 to 1,960), walks (1,263 to 857), and on-base percentage (.388 to .360). At the plate, Fred Lynn struck out more than walked (1,116 to 857), while Ken Singleton walked more often than struck out (1,263 walks, 1,246 strikeouts). Fred Lynn's slugging percentage of .484 tops Ken Singleton's .436.

Fred Lynn vs Ken Singleton: Frequently Asked Questions

Who was better, Fred Lynn or Ken Singleton?
By the career statistics compared on this page, Fred Lynn leads Ken Singleton in 9 of the 12 scored categories.
Did Fred Lynn or Ken Singleton hit more home runs?
Fred Lynn, with 306 to Ken Singleton's 246.
Who had the higher OPS?
Fred Lynn, with .845 to Ken Singleton's .824.
Who had the higher batting average?
Fred Lynn, with .283 to Ken Singleton's .282.
Who had more hits?
Ken Singleton, with 2,029 to Fred Lynn's 1,960.