most pitcher wins before the all star break

Roger Clemens has won the most career games before the All-Star Game, with 188 wins.

	NAME	W	L	W%	G	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	Roger Clemens R. Clemens	188	99	.655	383	382	3.15	2,549	58	22	0	2666.1	2,245	932	1,033	210	850	84	0	31	10,972	75	8.60	2.87	3.00	0.71	23.2	7.7	1.16	.280	3.49	7.58
2	Steve Carlton S. Carlton	186	131	.587	416	390	3.29	2,276	140	33	2	2876.0	2,612	1,051	1,193	213	1,025	29	8	86	12,003	107	7.12	3.21	2.22	0.67	19.0	8.5	1.26	.284	3.73	8.17
3	Greg Maddux G. Maddux	184	123	.599	408	407	3.18	1,880	52	18	0	2754.2	2,571	973	1,097	194	568	71	0	102	11,225	44	6.14	1.86	3.31	0.63	16.7	5.1	1.14	.279	3.58	8.40
4	Nolan Ryan N. Ryan	184	158	.538	436	423	3.25	3,173	130	43	2	2967.0	2,163	1,072	1,205	193	1,543	85	6	41	12,420	145	9.62	4.68	2.06	0.59	25.5	12.4	1.25	.265	3.66	6.56
5	Don Sutton D. Sutton	184	152	.548	435	427	3.37	1,977	102	35	2	2953.0	2,654	1,105	1,213	269	772	52	7	60	12,151	56	6.03	2.35	2.56	0.82	16.3	6.4	1.16	.263	3.70	8.09
6	Tommy John T. John	174	127	.578	436	400	3.22	1,291	90	28	1	2717.1	2,718	972	1,122	154	733	51	15	64	11,296	110	4.28	2.43	1.76	0.51	11.4	6.5	1.27	.283	3.72	9.00
7	Tom Glavine T. Glavine	172	109	.612	378	378	3.48	1,475	38	17	0	2457.0	2,373	951	1,036	210	827	37	0	76	10,319	38	5.40	3.03	1.78	0.77	14.3	8.0	1.30	.278	3.79	8.69
8	Gaylord Perry G. Perry	172	145	.543	425	379	3.22	1,976	162	27	6	2937.0	2,732	1,052	1,191	230	764	62	17	96	12,060	85	6.06	2.34	2.59	0.70	16.4	6.3	1.19	.277	3.65	8.37
9	Tom Seaver T. Seaver	171	116	.596	368	360	2.98	1,983	130	30	1	2637.2	2,213	873	958	232	772	45	5	65	10,717	64	6.77	2.63	2.57	0.79	18.5	7.2	1.13	.258	3.27	7.55
10	Phil Niekro P. Niekro	171	155	.525	489	389	3.50	1,825	128	24	16	2952.1	2,785	1,149	1,310	275	1,027	76	57	54	12,466	127	5.56	3.13	1.78	0.84	14.6	8.2	1.29	.271	3.99	8.49
11	Randy Johnson R. Johnson	170	98	.634	343	342	3.55	2,642	52	18	0	2279.2	1,876	898	999	247	854	111	1	18	9,429	64	10.43	3.37	3.09	0.98	28.0	9.1	1.20	.292	3.94	7.41
12	Mike Mussina M. Mussina	159	81	.663	297	297	3.77	1,503	28	8	0	1970.1	1,925	825	886	234	422	33	0	13	8,095	38	6.87	1.93	3.56	1.07	18.6	5.2	1.19	.286	4.05	8.79
13	Jim Kaat J. Kaat	157	121	.565	494	346	3.37	1,325	94	16	10	2523.2	2,556	945	1,131	206	640	74	57	61	10,627	70	4.73	2.28	2.07	0.73	12.5	6.0	1.27	.280	4.03	9.12
14	Warren Spahn W. Spahn	157	145	.520	370	334	3.33	1,303	171	30	11	2603.0	2,484	964	1,072	239	735	26	30		10,799	48	4.51	2.54	1.77	0.83	12.1	6.8	1.24	.264	3.71	8.59
15	Early Wynn E. Wynn	154	113	.577	334	310	3.72	1,177	140	27	6	2228.1	2,075	921	1,029	184	871	35	20		9,456	20	4.75	3.52	1.35	0.74	12.4	9.2	1.32	.263	4.16	8.38
16	Fergie Jenkins F. Jenkins	152	127	.545	377	337	3.37	1,817	156	26	4	2589.1	2,352	969	1,069	306	547	44	20	75	10,513	30	6.32	1.90	3.32	1.06	17.3	5.2	1.12	.262	3.72	8.18
17	Bert Blyleven B. Blyleven	150	140	.517	388	383	3.47	2,046	119	32	0	2738.0	2,620	1,056	1,167	258	726	87	2	40	11,346	63	6.73	2.39	2.82	0.85	18.0	6.4	1.22	.287	3.84	8.61
18	Jamie Moyer J. Moyer	144	122	.541	398	354	4.32	1,354	15	8	0	2258.1	2,334	1,084	1,146	307	655	84	11	40	9,622	32	5.40	2.61	2.07	1.22	14.1	6.8	1.32	.281	4.57	9.30
19	Jim Palmer J. Palmer	144	86	.626	308	287	2.90	1,213	116	27	3	2158.1	1,827	696	782	164	768	24	9	20	8,858	51	5.06	3.20	1.58	0.68	13.7	8.7	1.20	.249	3.26	7.62
20	Jack Morris J. Morris	141	103	.578	292	281	4.17	1,272	95	15	0	2016.2	1,941	934	1,027	222	744	38	7	39	8,545	109	5.68	3.32	1.71	0.99	14.9	8.7	1.33	.274	4.58	8.66
21	Dennis Martinez D. Martinez	141	105	.573	378	315	3.76	1,114	59	18	5	2173.1	2,189	909	1,026	197	658	67	25	37	9,189	51	4.61	2.72	1.69	0.82	12.1	7.2	1.31	.278	4.25	9.06
22	CC Sabathia	140	91	.606	317	317	3.83	1,658	20	7	0	2011.2	1,938	856	941	210	604	74	0	22	8,449	38	7.42	2.70	2.75	0.94	19.6	7.1	1.26	.293	4.21	8.67
23	Robin Roberts R. Roberts	139	124	.529	343	310	3.30	1,217	159	26	12	2372.0	2,260	871	964	262	453	26	25		9,660	13	4.62	1.72	2.69	0.99	12.6	4.7	1.14	.259	3.66	8.58
24	Justin Verlander J. Verlander	137	81	.628	290	290	3.37	1,798	17	7	0	1882.1	1,571	705	763	200	556	72	0	17	7,696	54	8.60	2.66	3.23	0.96	23.4	7.2	1.13	.270	3.65	7.51
25	Juan Marichal J. Marichal	137	75	.646	262	254	2.83	1,242	137	33	0	1961.2	1,755	616	736	177	425	25	5	41	7,971	22	5.70	1.95	2.92	0.81	15.6	5.3	1.11	.259	3.38	8.05