What years did Clayton Mortensen play?

Clayton Mortensen played in Major League Baseball from 2009 to 2013.

Was Clayton Mortensen a pitcher?

Yes. Clayton Mortensen pitched in the major leagues, recording 6 wins and 112 strikeouts.

How many home runs did Clayton Mortensen hit?

Clayton Mortensen hit 0 career home runs.

Clayton Mortensen

Pitcher · Career Stats, Bio & Records (2009-2013)

W–L 6–11

ERA 4.68

WHIP 1.44

SO 112

Pitcher PIV -4804.7

Position: Pitcher
Bats / Throws: R / R
Height / Weight: 6'4" / 185 lb
Born: 4/10/1985 in Rexburg, ID, USA
MLB Debut: 2009-06-29
Last Game: 2013-06-10

Full name: Clayton Grant Mortensen

📊 Compare This Player 📈 View Career Timeline

Career Pitching Statistics

W	L	G	GS	CG	SHO	SV	IP	H	ER	HR	BB	SO	ERA	Pitcher PIV
6	11	74	13	0	0	0	167.3	167	87	26	74	112	4.68	-4804.7

Career ERA 4.68 vs. league average 4.04 across their career seasons — 15.7% worse than league average.

Season-by-Season Pitching

Pitching Career Arc

Click a stat to plot it across every season.

Year	Team	Lg	W	L	G	GS	IP	H	ER	BB	SO	ERA	Lg ERA	Pitcher PIV
2009	SLN	NL	0	0	1	0	3.0	5	2	1	2	6.00	—	0.0
2009	OAK	AL	2	4	6	6	27.7	37	24	12	11	7.81	4.32 (-81%)	-1277.9
2010	OAK	AL	0	0	1	1	6.0	6	3	2	7	4.50	—	0.0
2011	COL	NL	2	4	16	6	58.3	55	25	24	30	3.86	3.94 (+2%)	-2037.7
2012	BOS	AL	1	1	26	0	42.0	32	15	19	41	3.21	4.01 (+20%)	-759.1
2013	BOS	AL	1	2	24	0	30.3	32	18	16	21	5.34	3.87 (-38%)	-730.0
Career · 6 seasons			6	11	74	13	167.1	167	87	74	112	4.68	—	-4,805

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.

Career Batting Statistics

G	AB	R	H	2B	3B	HR	RBI	SB	BB	SO	AVG	OBP	SLG	OPS	PIV
74	16	1	0	0	0	0	1	0	1	11	.000	.056	.000	.056	0

Career AVG .000 vs. league average .257 across their career seasons — 100.0% below league average.

Career OBP .056 vs. league average .323 across their career seasons — 82.8% below league average.

Career SLG .000 vs. league average .404 across their career seasons — 100.0% below league average.

Career OPS .056 vs. league average .727 across their career seasons — 92.4% below league average.

Season-by-Season Batting

Career Arc

Click a stat to plot it across every season.

Year	Team	Lg	G	AB	R	RBI	BB	SO	AVG	Lg AVG	Lg OBP	Lg SLG	Lg OPS	PIV
2009	SLN	NL	1	1	0	0	0	0	.000	—	—	—	—	0.0
2009	OAK	AL	6	0	0	0	0	0	.000	—	—	—	—	0.0
2010	OAK	AL	1	0	0	0	0	0	.000	—	—	—	—	0.0
2011	COL	NL	16	13	1	1	1	9	.000	—	—	—	—	0.0
2012	BOS	AL	26	1	0	0	0	1	.000	—	—	—	—	0.0
2013	BOS	AL	24	1	0	0	0	1	.000	—	—	—	—	0.0
Career · 6 seasons			74	16	1	1	1	11	.000	—	—	—	—	0

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 (148 games) →

Per-game data from Retrosheet (regular season, through 2025).

Batting — Home / Away

Split	G	AB	R	H	HR	RBI	AVG
Home	40	8	1	0	0	0	.000
Away	34	8	0	0	0	1	.000

Pitching — Home / Away

Split	G	IP	H	ER	BB	SO	ERA
Home	40	88.2	93	50	35	60	5.08
Away	34	78.2	74	37	39	52	4.23

Last 10 Games — Batting

Date	Tm	Opp	Res	AB	SO
2013-06-10	BOS	TBR	W	0	0
2013-06-08	BOS	LAA	L	0	0
2013-06-04	BOS	TEX	W	0	0
2013-05-31	BOS	NYY	L	0	0
2013-05-30	BOS	PHI	W	1	1
2013-05-27	BOS	PHI	W	0	0
2013-05-23	BOS	CLE	L	0	0
2013-05-20	BOS	CHW	L	0	0
2013-05-18	BOS	MIN	W	0	0
2013-05-16	BOS	TBR	W	0	0

Last 10 Games — Pitching

Date	Tm	Opp	Dec	IP	H	R	ER	BB	SO	HR
2013-06-10	BOS	TBR	—	1.0	1	0	0	0	1	0
2013-06-08	BOS	LAA	—	1.2	4	2	1	0	0	0
2013-06-04	BOS	TEX	—	0.2	4	2	2	1	2	1
2013-05-31	BOS	NYY	—	1.0	0	0	0	0	1	0
2013-05-30	BOS	PHI	—	0.2	0	0	0	0	0	0
2013-05-27	BOS	PHI	—	1.1	1	1	1	1	0	0
2013-05-23	BOS	CLE	—	2.0	5	5	5	3	0	0
2013-05-20	BOS	CHW	—	1.0	0	0	0	0	0	0
2013-05-18	BOS	MIN	—	0.2	2	0	0	1	0	0
2013-05-16	BOS	TBR	—	0.1	1	1	1	2	0	0

Fielding Statistics

Career Fielding Totals by Position

Position	G	GS	PO	A	E	DP
P	74	13	13	25	3	1

Season-by-Season Fielding

Year	Team	Pos	G	GS	PO	A	E	DP
2009	SLN	P	1	0	0	0	0	0
2009	OAK	P	6	6	2	3	1	0
2010	OAK	P	1	1	0	1	0	0
2011	COL	P	16	6	3	9	1	1
2012	BOS	P	26	0	5	8	0	0
2013	BOS	P	24	0	3	4	1	0

Career Games by Position

Position Diamond

Circle size = games played at each position.

Position	Games
Pitcher	74

Salary History

Year	Team	League	Salary
2013	BOS	AL	$504,500
Total Career Earnings			$504,500

College History

School Name	City	State	Years Attended
Gonzaga University	Spokane	WA	2006, 2007

Frequently Asked Questions about Clayton Mortensen

What years did Clayton Mortensen play?: Clayton Mortensen played in Major League Baseball from 2009 to 2013.
Was Clayton Mortensen a pitcher?: Yes. Clayton Mortensen pitched in the major leagues, recording 6 wins and 112 strikeouts.
How many home runs did Clayton Mortensen hit?: Clayton Mortensen hit 0 career home runs.