Triston McKenzie and Shane Bieber were tied for the highest Game Score for the Cleveland Indians in 2021, with a Game Score of 91.

	NAME	GSC	DATE	TM		OPP	DEC	GS	ERA	SO	CG	SHO	SV	IP	H	ER	R	HR	BB	HBP	GF	IBB	TBF	WP
1	Triston McKenzie T. McKenzie	91	8/15/2021	CLE	@	DET	W	1	0.00	11	0	0	0	8.0	1	0	0	0	0	0	0	0	25	0
2	Shane Bieber S. Bieber	91	4/13/2021	CLE	@	CWS	W	1	0.00	11	0	0	0	9.0	3	0	0	0	1	1	0	0	31	0
3	Aaron Civale A. Civale	90	6/11/2021	CLE	vs	SEA	W	1	0.00	11	0	0	0	8.0	1	0	0	0	1	1	0	0	27	0
4	Triston McKenzie T. McKenzie	83	7/9/2021	CLE	vs	KCR		1	0.00	9	0	0	0	7.0	1	0	0	0	1	0	0	0	23	0
5	Zach Plesac Z. Plesac	83	5/7/2021	CLE	vs	CIN		1	0.00	7	0	0	0	8.0	3	0	0	0	0	0	0	0	27	0
6	Zach Plesac Z. Plesac	80	8/31/2021	CLE	@	KCR	W	1	0.00	7	0	0	0	7.0	2	0	0	0	0	1	0	0	22	0
7	Cal Quantrill C. Quantrill	80	8/22/2021	CLE	vs	LAA	W	1	0.00	9	0	0	0	7.0	2	0	0	0	2	0	0	0	24	0
8	Cal Quantrill C. Quantrill	79	8/6/2021	CLE	vs	DET	W	1	0.00	10	0	0	0	7.0	4	0	0	0	0	0	0	0	24	0
9	Shane Bieber S. Bieber	79	5/27/2021	CLE	@	DET	W	1	1.29	12	0	0	0	7.0	1	1	1	1	4	0	0	0	26	0
10	Zach Plesac Z. Plesac	77	4/9/2021	CLE	vs	DET	W	1	0.00	6	0	0	0	7.0	3	0	0	0	0	0	0	0	23	0
11	Triston McKenzie T. McKenzie	76	8/21/2021	CLE	vs	LAA	W	1	1.29	8	0	0	0	7.0	2	1	1	0	1	0	0	0	24	0
12	Eli Morgan E. Morgan	75	9/25/2021	CLE	vs	CWS	W	1	0.00	6	0	0	0	6.0	1	0	0	0	1	0	0	0	21	0
13	Aaron Civale A. Civale	75	4/10/2021	CLE	vs	DET	W	1	1.17	6	0	0	0	7.2	3	1	1	1	0	0	0	0	24	0
14	Eli Morgan E. Morgan	72	8/17/2021	CLE	@	MIN	W	1	0.00	8	0	0	0	6.0	3	0	0	0	2	0	0	0	22	0
15	Aaron Civale A. Civale	71	5/25/2021	CLE	@	DET	W	1	1.13	6	0	0	0	8.0	6	1	1	0	1	0	0	0	31	0
16	Cal Quantrill C. Quantrill	70	9/9/2021	CLE	vs	MIN	W	1	1.17	5	0	0	0	7.2	4	1	1	1	2	0	0	0	27	0
17	Logan Allen L. Allen	70	8/27/2021	CLE	vs	BOS		1	1.50	5	0	0	0	6.0	1	1	1	0	1	1	0	0	21	1
18	Zach Plesac Z. Plesac	70	8/13/2021	CLE	@	DET	W	1	2.35	9	0	0	0	7.2	5	2	2	1	0	0	0	0	28	0
19	Aaron Civale A. Civale	69	10/3/2021	CLE	@	TEX	W	1	0.00	4	0	0	0	6.0	3	0	0	0	1	0	0	0	22	0
20	Triston McKenzie T. McKenzie	69	9/2/2021	CLE	@	KCR	W	1	1.50	6	0	0	0	6.0	2	1	1	0	1	0	0	0	22	0
21	Zach Plesac Z. Plesac	69	5/13/2021	CLE	@	SEA	W	1	2.25	2	0	0	0	8.0	2	2	2	1	3	0	0	0	28	1
22	Shane Bieber S. Bieber	69	4/18/2021	CLE	@	CIN	W	1	3.38	13	0	0	0	8.0	6	3	3	1	2	0	0	0	33	1
23	Triston McKenzie T. McKenzie	68	9/14/2021	CLE	@	MIN	W	1	1.50	7	0	0	0	6.0	3	1	1	0	1	0	0	0	21	0
24	Triston McKenzie T. McKenzie	68	9/8/2021	CLE	vs	MIN	L	1	1.50	7	0	0	0	6.0	3	1	1	0	1	0	0	0	21	1
25	Aaron Civale A. Civale	68	5/19/2021	CLE	@	LAA	W	1	2.57	8	0	0	0	7.0	4	2	2	1	1	0	0	0	25	0