Josh Beckett struck out his most batters in a game versus the Rays on April 27, 2008, with 13 strikeouts.

Interpreted as:

Josh Beckett most strike outs in a regular-season game

	NAME	SO	DATE	TM		OPP	DEC	GS	ERA	CG	SHO	SV	IP	H	ER	R	HR	BB	HBP	GF	IBB	TBF	WP
1	Josh Beckett J. Beckett	13	4/27/2008	BOS	@	TBR	L	1	1.29	0	0	0	7.0	4	1	2	1	1	0	0	0	26	0
2	Josh Beckett J. Beckett	12	7/21/2002	FLA	vs	MON	W	1	0.00	0	0	0	6.0	3	0	0	0	4	0	0	1	25	0
3	Josh Beckett J. Beckett	11	7/3/2011	BOS	@	HOU	W	1	1.13	0	0	0	8.0	5	1	1	0	0	1	0	0	30	0
4	Josh Beckett J. Beckett	11	4/10/2005	FLA	vs	WSH	W	1	0.00	1	1	0	9.0	5	0	0	0	1	0	0	0	32	0
5	Josh Beckett J. Beckett	11	4/11/2004	FLA	vs	PHI	W	1	0.00	0	0	0	7.0	2	0	1	0	1	2	0	0	26	0
6	Josh Beckett J. Beckett	11	9/14/2003	FLA	vs	ATL		1	3.86	0	0	0	7.0	8	3	3	1	1	0	0	0	30	0
7	Josh Beckett J. Beckett	11	4/23/2002	FLA	vs	HOU		1	0.00	0	0	0	7.0	3	0	3	0	3	0	0	1	28	2
8	Josh Beckett J. Beckett	10	4/10/2011	BOS	vs	NYY	W	1	0.00	0	0	0	8.0	2	0	0	0	1	1	0	0	27	0
9	Josh Beckett J. Beckett	10	7/27/2009	BOS	vs	OAK	W	1	3.86	0	0	0	7.0	8	3	3	0	1	0	0	0	30	0
10	Josh Beckett J. Beckett	10	4/7/2009	BOS	vs	TBR	W	1	1.29	0	0	0	7.0	2	1	1	0	3	0	0	0	26	0
11	Josh Beckett J. Beckett	10	5/30/2008	BOS	@	BAL		1	3.00	0	0	0	6.0	4	2	2	1	3	0	0	0	26	0
12	Josh Beckett J. Beckett	10	7/20/2007	BOS	vs	CWS	W	1	4.50	0	0	0	6.0	4	3	3	1	2	0	0	0	23	0
13	Josh Beckett J. Beckett	9	4/14/2013	LAD	@	ARI	L	1	1.08	1	0	0	8.1	6	1	1	0	1	0	0	1	32	0
14	Josh Beckett J. Beckett	9	9/1/2012	LAD	vs	ARI	W	1	1.35	0	0	0	6.2	6	1	1	1	1	0	0	0	26	0
15	Josh Beckett J. Beckett	9	5/15/2012	BOS	vs	SEA	W	1	0.00	0	0	0	7.0	4	0	0	0	2	0	0	0	27	0
16	Josh Beckett J. Beckett	9	5/14/2011	BOS	@	NYY	W	1	0.00	0	0	0	6.0	4	0	0	0	2	0	0	0	24	0
17	Josh Beckett J. Beckett	9	4/16/2011	BOS	vs	TOR	W	1	1.29	0	0	0	7.0	3	1	1	0	2	0	0	0	26	0
18	Josh Beckett J. Beckett	9	9/5/2010	BOS	vs	CWS		1	1.42	0	0	0	6.1	9	1	3	0	2	0	0	0	30	1
19	Josh Beckett J. Beckett	9	9/2/2009	BOS	@	TBR		1	6.00	0	0	0	6.0	7	4	5	2	0	0	0	0	27	0
20	Josh Beckett J. Beckett	9	8/28/2009	BOS	vs	TOR		1	9.00	0	0	0	5.0	5	5	5	2	5	1	0	0	26	0
21	Josh Beckett J. Beckett	9	6/3/2009	BOS	@	DET	W	1	0.00	0	0	0	7.2	2	0	3	0	2	1	0	0	29	0
22	Josh Beckett J. Beckett	9	5/24/2008	BOS	@	OAK	L	1	2.57	0	0	0	7.0	7	2	2	1	0	0	0	0	28	0
23	Josh Beckett J. Beckett	9	5/18/2008	BOS	vs	MIL	W	1	7.71	0	0	0	7.0	6	6	6	4	1	0	0	0	27	0
24	Josh Beckett J. Beckett	9	8/5/2007	BOS	@	SEA	W	1	1.35	0	0	0	6.2	8	1	1	0	2	0	0	0	30	1
25	Josh Beckett J. Beckett	9	7/5/2007	BOS	vs	TBD	W	1	4.50	0	0	0	6.0	9	3	3	0	1	1	0	0	29	0