Tim Lincecum has the most career no-hitters for the Giants, with 2.

Interpreted as:

most regular-season no hitters by a player in giants history

	NAME	NH	G	W	L	W%	GS	ERA	SO	CG	SHO	SV	IP	H	ER	R	HR	BB	HBP	GF	IBB	TBF	WP	K/9	BB/9	K/BB	HR/9	K%	BB%	WHIP	BABIP	RA	H/9
1	Tim Lincecum T. Lincecum	2	269	108	83	.565	261	3.61	1,704	10	7	1	1643.2	1,438	660	705	136	646	42	3	33	6,920	104	9.33	3.54	2.64	0.74	24.6	9.3	1.27	.296	3.86	7.87
2	Blake Snell B. Snell	1	20	5	3	.625	20	3.12	145	1	1	0	104.0	65	36	38	6	44	1	0	0	418	8	12.55	3.81	3.30	0.52	34.7	10.5	1.05	.266	3.29	5.63
3	Chris Heston C. Heston	1	38	13	12	.520	32	4.16	148	2	1	0	188.0	184	87	91	16	73	13	2	5	799	9	7.09	3.49	2.03	0.77	18.5	9.1	1.37	.306	4.36	8.81
4	Jonathan Sanchez J. Sanchez	1	174	38	46	.452	118	4.26	736	1	1	0	708.0	607	335	360	73	376	37	14	13	3,084	44	9.36	4.78	1.96	0.93	23.9	12.2	1.39	.287	4.58	7.72
5	Matt Cain M. Cain	1	342	104	118	.468	331	3.68	1,694	15	6	0	2085.2	1,849	853	910	211	712	62	4	42	8,699	70	7.31	3.07	2.38	0.91	19.5	8.2	1.23	.272	3.93	7.98
6	John Montefusco J. Montefusco	1	185	59	62	.488	175	3.47	869	30	11	0	1182.2	1,143	456	514	90	383	23	2	45	5,017	23	6.61	2.91	2.27	0.68	17.3	7.6	1.29	.288	3.91	8.70
7	Ed Halicki E. Halicki	1	182	52	65	.444	151	3.58	691	36	13	1	1027.2	968	409	487	77	323	24	10	45	4,364	14	6.05	2.83	2.14	0.67	15.8	7.4	1.26	.274	4.27	8.48
8	Gaylord Perry G. Perry	1	367	134	109	.551	283	2.96	1,606	125	21	9	2294.1	2,061	755	892	165	580	50	30	88	9,416	80	6.30	2.28	2.77	0.65	17.1	6.2	1.15	.270	3.50	8.08
9	Juan Marichal J. Marichal	1	458	238	140	.630	446	2.84	2,280	244	52	2	3443.2	3,081	1,086	1,288	315	690	38	10	80	13,959	51	5.96	1.80	3.30	0.82	16.3	4.9	1.10	.260	3.37	8.05
10	Carl Hubbell C. Hubbell	1	535	253	154	.622	433	2.98	1,678	260	36	33	3588.2	3,462	1,188	1,384	227	728	53	82		14,810	53	4.21	1.83	2.30	0.57	11.3	4.9	1.17	.267	3.47	8.68
11	Jesse Barnes J. Barnes	1	181	82	43	.656	141	2.92	287	81	11	9	1150.0	1,172		462	41	204	10	28		4,731	9	2.25	1.60	1.41	0.32	6.1	4.3	1.20	.270	3.62	9.17
12	Jeff Tesreau J. Tesreau	1	247	119	72	.623	207	2.43	883	122	27	8	1676.1	1,348		592	37	576	37	24			42	4.74	3.09	1.53	0.20		8.5	1.15	.250	3.18	7.24
13	Rube Marquard R. Marquard	1	239	103	76	.575	189	1.96	899	98	16	11	1546.2	1,422		634	50	429	28	35		6,306	49	5.23	2.50	2.10	0.29	14.3	6.8	1.20	.280	3.69	8.27
14	Hooks Wiltse H. Wiltse	1	212	79	53	.598	140	0.64	523	84	17	11	1244.1	1,133		471	34	265	21	58			15	3.78	1.92	1.97	0.25		5.3	1.12	.264	3.41	8.19