Ken Henderson
Outfielder · Career Stats, Bio & Records (1965-1980)
Ken Henderson was an outfielder who played in Major League Baseball from 1965 to 1980 for 7 teams, including the San Francisco Giants, a span of 16 seasons. In 1,444 career games, he hit .257 with 1,168 hits, 122 home runs, and 576 RBI. His career PIV β Baseball Data Hub's era-adjusted measure of offensive impact β is 6,956.
- 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
- Position
- Outfielder
- Bats / Throws
- B / R
- Height / Weight
- 6'2" / 180 lb
- MLB Debut
- 1965-04-23
- Last Game
- 1980-07-19
Full name: Kenneth Joseph Henderson
Career Batting Statistics
| G | AB | R | H | 2B | 3B | HR | RBI | SB | BB | SO | AVG | OBP | SLG | OPS | PIV |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1,444 | 4,553 | 595 | 1,168 | 216 | 26 | 122 | 576 | 86 | 589 | 763 | .257 | .343 | .396 | .739 | 6,956 |
Career AVG .257 vs. league average .254 across their career seasons β near league average.
Career OBP .343 vs. league average .320 across their career seasons β +7.3% above league average.
Career SLG .396 vs. league average .374 across their career seasons β +5.8% above league average.
Career OPS .739 vs. league average .694 across their career seasons β +6.5% above league average.
Season-by-Season Batting
Click a stat to plot it across every season.
| Year | Team | Lg | G | AB | R | H | 2B | 3B | HR | RBI | SB | BB | SO | AVG | Lg AVG | Lg OBP | Lg SLG | Lg OPS | PIV |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1965 | SFN | NL | 63 | 73 | 10 | 14 | 1 | 1 | 0 | 7 | 1 | 9 | 19 | .192 | .245 (-22%) | .310 (-11%) | .371 (-37%) | .682 (-25%) | -268.4 |
| 1966 | SFN | NL | 11 | 29 | 4 | 9 | 1 | 1 | 1 | 1 | 0 | 2 | 3 | .310 | β | β | β | β | 0.0 |
| 1967 | SFN | NL | 65 | 179 | 15 | 34 | 3 | 0 | 4 | 14 | 0 | 19 | 52 | .190 | .242 (-22%) | .306 (-11%) | .357 (-23%) | .663 (-18%) | -427.1 |
| 1968 | SFN | NL | 3 | 3 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 2 | 1 | .333 | β | β | β | β | 0.0 |
| 1969 | SFN | NL | 113 | 374 | 42 | 84 | 14 | 4 | 6 | 44 | 6 | 42 | 64 | .225 | .248 (-9%) | .320 (-4%) | .369 (-10%) | .689 (-7%) | -400.8 |
| 1970 | SFN | NL | 148 | 554 | 104 | 163 | 35 | 3 | 17 | 88 | 20 | 87 | 78 | .294 | .253 (+16%) | .325 (+21%) | .385 (+19%) | .711 (+20%) | 2502.8 |
| 1971 | SFN | NL | 141 | 504 | 80 | 133 | 26 | 6 | 15 | 65 | 18 | 84 | 76 | .264 | .249 (+6%) | .316 (+17%) | .365 (+17%) | .682 (+17%) | 1852.4 |
| 1972 | SFN | NL | 130 | 439 | 60 | 113 | 21 | 2 | 18 | 51 | 14 | 38 | 66 | .257 | .243 (+6%) | .310 (+2%) | .353 (+24%) | .664 (+14%) | 985.1 |
| 1973 | CHA | AL | 73 | 262 | 32 | 68 | 13 | 0 | 6 | 32 | 3 | 27 | 49 | .260 | .256 (+1%) | .325 (+1%) | .378 (avg) | .703 (+1%) | 47.5 |
| 1974 | CHA | AL | 162 | 602 | 76 | 176 | 35 | 5 | 20 | 95 | 12 | 66 | 112 | .292 | .256 (+14%) | .324 (+11%) | .369 (+26%) | .693 (+19%) | 2232.0 |
| 1975 | CHA | AL | 140 | 513 | 65 | 129 | 20 | 3 | 9 | 53 | 5 | 74 | 65 | .251 | .257 (-2%) | .327 (+6%) | .374 (-5%) | .701 (avg) | 195.3 |
| 1976 | ATL | NL | 133 | 435 | 52 | 114 | 19 | 0 | 13 | 61 | 5 | 62 | 68 | .262 | .255 (+3%) | .320 (+10%) | .360 (+10%) | .681 (+10%) | 935.9 |
| 1977 | TEX | AL | 75 | 244 | 23 | 63 | 14 | 0 | 5 | 23 | 2 | 18 | 37 | .258 | .264 (-2%) | .329 (-4%) | .401 (-6%) | .730 (-5%) | -178.7 |
| 1978 | NYN | NL | 7 | 22 | 2 | 5 | 2 | 0 | 1 | 4 | 0 | 4 | 4 | .227 | β | β | β | β | 0.0 |
| 1978 | CIN | NL | 64 | 144 | 10 | 24 | 6 | 1 | 3 | 19 | 0 | 23 | 32 | .167 | .257 (-35%) | .323 (-14%) | .378 (-25%) | .702 (-20%) | 0.0 |
| 1979 | CIN | NL | 10 | 13 | 1 | 3 | 1 | 0 | 0 | 2 | 0 | 0 | 2 | .231 | β | β | β | β | 0.0 |
| 1979 | CHN | NL | 62 | 81 | 11 | 19 | 2 | 0 | 2 | 8 | 0 | 15 | 16 | .235 | .265 (-12%) | .329 (+9%) | .397 (-16%) | .727 (-5%) | 0.0 |
| 1980 | CHN | NL | 44 | 82 | 7 | 16 | 3 | 0 | 2 | 9 | 0 | 17 | 19 | .195 | .264 (-26%) | .326 (+2%) | .387 (-21%) | .714 (-11%) | -84.8 |
| Career · 18 seasons | 1,444 | 4,553 | 595 | 1,168 | 216 | 26 | 122 | 576 | 86 | 589 | 763 | .257 | — | — | — | — | 7,391 | ||
Lg columns show the league average for that season, with the player's figure as a percentage above or below it. Career totals the seasons listed above.
Game Log & Splits
View full game log (1444 games) →Per-game data from Retrosheet (regular season, through 2025).
Batting — Home / Away
| Split | G | AB | R | H | HR | RBI | AVG |
|---|---|---|---|---|---|---|---|
| Home | 710 | 2146 | 303 | 588 | 62 | 296 | .274 |
| Away | 734 | 2407 | 292 | 580 | 60 | 280 | .241 |
Last 10 Games — Batting
| Date | Tm | Opp | Res | AB | R | H | 2B | 3B | HR | RBI | BB | SO |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1980-07-19 | CHC | SDP | W | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 |
| 1980-07-18 | CHC | SDP | L | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 |
| 1980-07-17 | CHC | LAD | L | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
| 1980-07-16 | CHC | LAD | W | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1980-07-15 | CHC | LAD | L | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 |
| 1980-07-12 | CHC | WSN | W | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 |
| 1980-07-12 | CHC | WSN | L | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1980-07-11 | CHC | PHI | L | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1980-07-10 | CHC | PHI | L | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1980-07-06 | CHC | PIT | L | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
Fielding Statistics
Career Fielding Totals by Position
| Position | G | GS | PO | A | E | DP |
|---|---|---|---|---|---|---|
| 1B | 1 | 0 | 0 | 0 | 0 | 0 |
| 3B | 3 | 3 | 0 | 2 | 0 | 0 |
| OF | 1252 | 1123 | 2552 | 68 | 61 | 15 |
Season-by-Season Fielding
| Year | Team | Pos | G | GS | PO | A | E | DP |
|---|---|---|---|---|---|---|---|---|
| 1965 | SFN | OF | 48 | 13 | 47 | 2 | 1 | 2 |
| 1966 | SFN | OF | 10 | 6 | 11 | 0 | 1 | 0 |
| 1967 | SFN | OF | 52 | 41 | 86 | 3 | 5 | 1 |
| 1968 | SFN | OF | 2 | 1 | 2 | 0 | 0 | 0 |
| 1969 | SFN | 3B | 3 | 3 | 0 | 2 | 0 | 0 |
| 1969 | SFN | OF | 111 | 91 | 175 | 10 | 6 | 2 |
| 1970 | SFN | OF | 146 | 143 | 272 | 15 | 10 | 2 |
| 1971 | SFN | 1B | 1 | 0 | 0 | 0 | 0 | 0 |
| 1971 | SFN | OF | 138 | 136 | 277 | 3 | 10 | 1 |
| 1972 | SFN | OF | 123 | 111 | 247 | 14 | 7 | 3 |
| 1973 | CHA | OF | 44 | 44 | 102 | 1 | 3 | 0 |
| 1974 | CHA | OF | 162 | 159 | 462 | 7 | 6 | 3 |
| 1975 | CHA | OF | 137 | 136 | 394 | 7 | 4 | 0 |
| 1976 | ATL | OF | 122 | 116 | 219 | 3 | 3 | 0 |
| 1977 | TEX | OF | 65 | 61 | 113 | 0 | 2 | 0 |
| 1978 | NYN | OF | 7 | 7 | 15 | 0 | 0 | 0 |
| 1978 | CIN | OF | 38 | 33 | 78 | 0 | 0 | 0 |
| 1979 | CIN | OF | 2 | 1 | 2 | 0 | 0 | 0 |
| 1979 | CHN | OF | 23 | 7 | 19 | 0 | 1 | 0 |
| 1980 | CHN | OF | 22 | 17 | 31 | 3 | 2 | 1 |
Career Games by Position
Circle size = games played at each position.
| Position | Games |
|---|---|
| First Base | 1 |
| Third Base | 3 |
| Left Field | 432 |
| Center Field | 532 |
| Right Field | 379 |
| Designated Hitter | 30 |
Award Voting History
| Year | Award | League | Finish | Points Won | Points Max | Votes First |
|---|---|---|---|---|---|---|
| 1974 | Most Valuable Player | AL | 19th | 12.0 | 336 | 0 |
Most Similar Players
Career comps based on counting + rate stats and primary position. Score is relative β closest peer anchors at ~98%.
Ken Henderson (highlighted) compared to peers across the same era.
Ken Henderson: the record in brief
Ken Henderson's major league career runs from a debut on April 23, 1965 to a final game on July 19, 1980. The team column moves through the San Francisco Giants (1965 through 1972), the Chicago White Sox (1973 to 1975), the Atlanta Braves (1976), the Texas Rangers (1977), the New York Mets (1978), the Cincinnati Reds (1978 to 1979), and the Chicago Cubs (1979 through 1980). Henderson is listed as an outfielder at 6 feet, 2 inches and 180 pounds. Henderson switch-hit and threw right-handed, per the bio block. The recorded birth is June 15, 1946, in Carroll, IA, USA. The given name on file is Kenneth Joseph Henderson.
Henderson collected 1,168 hits in 4,553 at bats across 1,444 games, good for a .257 batting average, plus 122 home runs, 576 runs batted in, and 86 stolen bases. Henderson's career OPS of .739 combines a .343 on-base mark with .396 slugging. Against a .254 league average for those years, Henderson's .257 average was near the norm. In OPS terms, Henderson's .739 stands 6.5% above the league's .694.
Frequently Asked Questions about Ken Henderson
- What years did Ken Henderson play?
- Ken Henderson played in Major League Baseball from 1965 to 1980.
- Was Ken Henderson a pitcher?
- No. Ken Henderson was a position player (Outfielder).
- How many home runs did Ken Henderson hit?
- Ken Henderson hit 122 career home runs with 1168 hits.
- What was Ken Henderson's career batting average?
- Ken Henderson batted .257 over his career, with 1,168 hits in 4,553 at bats.
- How many RBI did Ken Henderson have?
- Ken Henderson drove in 576 runs in his career.
- Is Ken Henderson in the Hall of Fame?
- No. Ken Henderson has not been inducted into the National Baseball Hall of Fame.