Between the 2015 and 2023 seasons, Corey Kluber pitched the most complete games, with 15 complete games.

Interpreted as:

most regular-season complete games by a player 2015 to 2023

	NAME	CG	G	W	L	W%	GS	ERA	SO	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	ERA-	FIP	FIP-	H/9	PRAA
1	Corey Kluber C. Kluber	15	196	85	58	.594	190	3.48	1,261	7	1	1191.1	1,044	460	497	139	263	48	1	6	4,823	24	9.53	1.99	4.79	1.05	26.1	5.5	1.10	.291	3.75	82	3.33	80	7.89	113.5
2	Sandy Alcantara S. Alcantara	12	146	41	55	.427	138	3.32	789	4	0	900.2	769	332	378	91	273	35	3	8	3,680	18	7.88	2.73	2.89	0.91	21.4	7.4	1.16	.272	3.78	79	3.76	90	7.68	40.5
3	Max Scherzer M. Scherzer	11	250	122	58	.678	250	2.81	2,046	4	0	1595.1	1,184	498	525	195	357	67	0	13	6,314	31	11.54	2.01	5.73	1.10	32.4	5.7	0.97	.271	2.96	67	2.98	71	6.68	214.1
4	Madison Bumgarner M. Bumgarner	10	207	67	75	.472	207	3.79	1,174	4	0	1256.2	1,155	529	573	174	315	60	0	15	5,217	15	8.41	2.26	3.73	1.25	22.5	6.0	1.17	.281	4.10	93	3.98	100	8.27	-3.1
5	Chris Sale C. Sale	9	178	76	51	.598	178	3.31	1,452	2	0	1106.0	902	407	442	130	243	78	0	3	4,474	21	11.82	1.98	5.98	1.06	32.5	5.4	1.04	.300	3.60	76	2.93	69	7.34	165.2
6	Carlos Carrasco C. Carrasco	8	215	88	67	.568	202	3.96	1,269	3	1	1165.2	1,116	513	541	154	306	42	4	13	4,831	45	9.80	2.36	4.15	1.19	26.3	6.3	1.22	.314	4.18	93	3.59	85	8.62	83.1
7	Gerrit Cole G. Cole	8	259	124	63	.663	259	3.12	1,914	5	0	1603.2	1,313	556	601	188	403	43	0	5	6,431	45	10.74	2.26	4.75	1.06	29.8	6.3	1.07	.290	3.37	76	3.14	75	7.37	192.8
8	Johnny Cueto J. Cueto	8	174	59	54	.522	169	3.78	856	4	0	1036.2	1,006	435	463	125	270	45	1	7	4,312	13	7.43	2.34	3.17	1.09	19.9	6.3	1.23	.292	4.02	92	3.97	98	8.73	6
9	Clayton Kershaw C. Kershaw	8	214	112	43	.723	213	2.48	1,499	6	0	1334.1	1,020	367	404	143	245	20	0	2	5,194	48	10.11	1.65	6.12	0.96	28.9	4.7	0.95	.267	2.72	61	2.90	69	6.88	186.7
10	Ivan Nova I. Nova	7	147	50	55	.476	141	4.50	558	1	1	810.0	895	405	438	125	188	36	3	8	3,459	41	6.20	2.09	2.97	1.39	16.1	5.4	1.34	.302	4.87	106	4.62	106	9.94	-24.2
11	Ervin Santana E. Santana	7	126	32	29	.525	90	3.92	471	4	0	604.0	564	263	284	86	187	20	19	7	2,524	34	7.02	2.79	2.52	1.28	18.7	7.4	1.24	.272	4.23	91	4.46	103	8.40	-10
12	Adam Wainwright A. Wainwright	7	198	81	62	.566	194	4.25	896	2	0	1126.2	1,172	532	558	129	350	39	2	20	4,807	16	7.16	2.80	2.56	1.03	18.6	7.3	1.35	.307	4.46	103	4.10	99	9.36	4.1
13	Framber Valdez F. Valdez	6	129	53	34	.609	107	3.40	697	3	0	712.1	601	269	302	59	266	45	7	1	2,978	41	8.81	3.36	2.62	0.75	23.4	8.9	1.22	.284	3.82	81	3.61	86	7.59	45.5
14	Trevor Bauer T. Bauer	6	188	76	57	.571	178	3.68	1,245	3	1	1111.1	942	455	492	139	402	53	6	6	4,642	41	10.08	3.26	3.10	1.13	26.8	8.7	1.21	.286	3.98	84	3.77	87	7.63	68
15	Kyle Hendricks K. Hendricks	6	234	86	67	.562	233	3.54	1,125	4	0	1369.1	1,282	539	584	159	306	57	0	14	5,630	12	7.39	2.01	3.68	1.05	20.0	5.4	1.16	.282	3.84	85	3.83	92	8.43	51.5
16	Dallas Keuchel D. Keuchel	6	202	82	65	.558	196	3.97	936	3	0	1186.2	1,175	524	562	127	368	26	2	5	5,009	44	7.10	2.79	2.54	0.96	18.7	7.3	1.30	.295	4.26	96	3.96	93	8.91	36.5
17	Rick Porcello R. Porcello	6	171	74	62	.544	171	4.50	906	0	0	1023.0	1,074	512	565	149	226	53	0	3	4,349	29	7.97	1.99	4.01	1.31	20.8	5.2	1.27	.307	4.97	101	4.10	96	9.45	16.7
18	David Price D. Price	6	214	71	31	.696	141	3.46	929	1	3	922.1	859	355	384	109	238	31	19	7	3,829	15	9.07	2.32	3.90	1.06	24.3	6.2	1.19	.297	3.75	79	3.54	84	8.38	69.1
19	Justin Verlander J. Verlander	6	211	105	52	.669	211	2.82	1,512	3	0	1347.1	1,005	422	454	166	315	40	0	6	5,323	30	10.10	2.10	4.80	1.11	28.4	5.9	0.98	.255	3.03	67	3.31	78	6.71	142.3
20	Shane Bieber S. Bieber	5	134	60	32	.652	132	3.27	938	2	0	831.0	742	302	323	94	187	18	1	1	3,370	34	10.16	2.03	5.02	1.02	27.8	5.5	1.12	.304	3.50	77	3.13	74	8.04	102.6
21	Zach Eflin Z. Eflin	5	158	52	53	.495	146	4.28	738	3	1	837.0	852	398	431	122	184	27	5	14	3,508	11	7.94	1.98	4.01	1.31	21.0	5.2	1.24	.300	4.63	102	4.07	94	9.16	22.6
22	Lucas Giolito L. Giolito	5	180	60	62	.492	178	4.43	1,077	3	0	1013.2	886	499	531	166	385	40	1	7	4,260	45	9.56	3.42	2.80	1.47	25.3	9.0	1.25	.278	4.71	104	4.44	102	7.87	-4.6
23	Jake Arrieta J. Arrieta	5	182	81	61	.570	182	3.71	952	4	0	1046.0	934	431	491	121	347	43	0	12	4,349	61	8.19	2.99	2.74	1.04	21.9	8.0	1.22	.282	4.22	89	3.96	94	8.04	27.7
24	Aaron Nola A. Nola	5	235	90	71	.559	235	3.72	1,582	3	0	1422.0	1,234	588	620	169	371	49	0	16	5,815	15	10.01	2.35	4.26	1.07	27.2	6.4	1.13	.292	3.92	88	3.37	78	7.81	146.1
25	Max Fried M. Fried	4	139	62	26	.705	122	3.03	697	3	0	710.0	637	239	261	63	189	28	10	6	2,900	33	8.84	2.40	3.69	0.80	24.0	6.5	1.16	.298	3.31	70	3.27	78	8.07	73.1