Clayton Mortensen
Oakland Athletics 2009; St. Louis Cardinals 2009; Oakland Athletics 2010; Colorado Rockies 2011; Boston Red Sox 2012–2013
Percentile snapshot
No qualified season. This player never reached the qualification floor — 3.1 plate appearances, or one inning, per game his team played — in any archived season, so there is no season population to rank him inside.
Career, era-adjusted
sWAR measured against every career in history, 24,011 of them. Only era-adjusted career stats carry a percentile — a raw career total gets a rank instead, because pooling the 1890s with the 2020s is a choice, not a measurement.
Season by season
Batting
| Season | G | PA | AB | R | H | 2B | 3B | HR | RBI | BB | SO | SB | CS | BA | OBP | SLG | OPS | wRC+ | OPS+ | wOBA | sWAR |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2009 | 7 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | .000 | .000 | .000 | .000 | -130.0 | -100.0 | .000 | -0.8 |
| 2010 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | — | — | — | — | — | — | — | 0.0 |
| 2011 | 16 | 15 | 13 | 1 | 0 | 0 | 0 | 0 | 1 | 1 | 9 | 0 | 0 | .000 | .067 | .000 | .067 | -114.5 | -81.1 | .049 | 0.9 |
| 2012 | 26 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | .000 | .000 | .000 | .000 | -128.0 | -100.0 | .000 | 0.9 |
| 2013 | 24 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | .000 | .000 | .000 | .000 | -132.4 | -100.0 | .000 | -0.1 |
Pitching
| Season | G | GS | W | L | SV | CG | SHO | H | ER | BB | SO | HR | IP | ERA | WHIP | K/9 | FIP | FIP- | ERA+ | sWAR |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2009 | 7 | 6 | 2 | 4 | 0 | 0 | 0 | 42 | 26 | 13 | 13 | 6 | 30.7 | 7.63 | 1.793 | 3.82 | 6.40 | 147.3 | 57.0 | -0.8 |
| 2010 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 6 | 3 | 2 | 7 | 1 | 6.0 | 4.50 | 1.333 | 10.50 | 3.88 | 95.4 | 90.3 | 0.0 |
| 2011 | 16 | 6 | 2 | 4 | 0 | 0 | 0 | 55 | 25 | 24 | 30 | 9 | 58.3 | 3.86 | 1.354 | 4.63 | 5.31 | 119.6 | 115.1 | 0.9 |
| 2012 | 26 | 0 | 1 | 1 | 0 | 0 | 0 | 32 | 15 | 19 | 41 | 7 | 42.0 | 3.21 | 1.214 | 8.79 | 4.69 | 110.7 | 131.8 | 0.9 |
| 2013 | 24 | 0 | 1 | 2 | 0 | 0 | 0 | 32 | 18 | 16 | 21 | 3 | 30.3 | 5.34 | 1.582 | 6.23 | 4.86 | 118.4 | 76.8 | -0.1 |
sWAR is the season TOTAL for a player who both hit and pitched: the record book carries one figure per season, not a split, so the same number appears on both lines rather than being counted twice.
Career totals
Batting
Pitching
A total is called out only where it ranks in the all-time top 500; hover a figure for its rank and the size of the field it was ranked in. Ranks are absolute facts and carry no percentile — the population for "career home runs" would be an editorial choice, and the rank is not.
Best games
Batting
| Date | Game | AB | R | H | 2B | 3B | HR | RBI | BB | TB |
|---|---|---|---|---|---|---|---|---|---|---|
| 2011-05-31 | COL @ LAD Gameday | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 |
| 2009-06-29 | SF @ STL Gameday | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2011-04-18 | SF @ COL Gameday | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2011-04-24 | COL @ MIA Gameday | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 2011-05-07 | COL @ SF Gameday | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
Pitching
| Date | Game | IP | H | R | ER | BB | SO | HR |
|---|---|---|---|---|---|---|---|---|
| 2010-07-03 | ATH @ CLE Gameday | 6.0 | 6 | 4 | 3 | 2 | 7 | 1 |
| 2012-05-02 | ATH @ BOS Gameday | 3.0 | 1 | 0 | 0 | 0 | 6 | 0 |
| 2011-05-21 | COL @ MIL Gameday | 6.2 | 5 | 3 | 2 | 3 | 5 | 1 |
| 2011-05-26 | AZ @ COL Gameday | 6.0 | 5 | 4 | 4 | 3 | 5 | 1 |
| 2009-08-08 | ATH @ KC Gameday | 4.0 | 8 | 8 | 8 | 3 | 5 | 2 |
Ranked from our own play-by-play game log, which begins in 1901 — not from the record book, so a career played outside it shows nothing here rather than a short list.