Jayson Tatum had the highest plus/minus for the Celtics in 2021-22, at +667.

	NAME	+/-	SEASON	TM	GP	MPG	PPG	RPG	APG	SPG	BPG	FGM	FGA	FG%	3PM	3PA	3P%	FTM	FTA	FT%	TS%	OREB	DREB	TPG	MIN	PTS	REB	AST	STL	BLK	TOV	PF
1	Jayson Tatum J. Tatum	+667	2021-22	BOS	76	35.9	26.9	8.0	4.4	1.0	0.6	9.3	20.6	45.3	3.0	8.6	35.3	5.3	6.2	85.3	57.8	1.1	6.9	2.9	2,731	2,046	609	334	75	49	217	174
2	Jaylen Brown J. Brown	+453	2021-22	BOS	66	33.6	23.6	6.1	3.5	1.1	0.3	8.7	18.4	47.3	2.5	7.0	35.8	3.7	4.8	75.8	57.4	0.8	5.3	2.7	2,220	1,559	404	231	70	18	178	163
3	Marcus Smart M. Smart	+443	2021-22	BOS	71	32.3	12.1	3.8	5.9	1.7	0.3	4.2	10.1	41.8	1.7	5.1	33.1	2.0	2.5	79.3	54.0	0.6	3.2	2.2	2,296	861	270	417	119	18	159	160
4	Al Horford A. Horford	+386	2021-22	BOS	69	29.1	10.2	7.7	3.4	0.7	1.3	3.9	8.2	46.7	1.3	3.8	33.6	1.2	1.4	84.2	57.4	1.6	6.1	0.9	2,005	701	530	232	49	92	65	130
5	Robert Williams III R. Williams III	+370	2021-22	BOS	61	29.6	10.0	9.6	2.0	0.9	2.2	4.4	6.0	73.6	0.0	0.0	0.0	1.1	1.5	72.2	74.5	3.9	5.7	1.0	1,804	607	588	121	56	134	63	137
6	Derrick White D. White	+170	2021-22	BOS	26	27.4	11.0	3.4	3.5	0.6	0.6	3.6	8.8	40.9	1.3	4.3	30.6	2.5	2.9	85.3	54.4	0.5	2.9	1.2	713	286	88	92	15	16	32	56
7	Grant Williams G. Williams	+145	2021-22	BOS	77	24.4	7.8	3.6	1.0	0.5	0.7	2.7	5.6	47.5	1.4	3.4	41.1	1.1	1.2	90.5	63.5	0.8	2.7	0.8	1,875	602	274	78	38	57	62	186
8	Daniel Theis D. Theis	+131	2021-22	BOS	21	18.7	7.9	4.7	1.0	0.4	0.7	3.2	5.3	59.8	0.5	1.3	35.7	1.0	1.5	68.8	65.8	1.3	3.4	0.7	393	166	98	21	9	14	15	49
9	Enes Kanter Freedom E. Kanter Freedom	+70	2021-22	BOS	35	11.7	3.7	4.6	0.2	0.1	0.4	1.5	2.8	52.6	0.1	0.1	40.0	0.7	0.8	85.7	58.5	1.7	2.8	0.6	411	128	160	8	5	14	20	42
10	Josh Richardson J. Richardson	+70	2021-22	BOS	44	24.7	9.7	2.8	1.5	0.8	0.5	3.5	7.8	44.3	1.4	3.5	39.7	1.4	1.6	85.9	57.0	0.6	2.3	0.9	1,087	427	125	66	34	23	39	82
11	Dennis Schröder D. Schröder	+68	2021-22	BOS	49	29.2	14.4	3.3	4.2	0.8	0.1	5.2	11.9	44.0	1.4	3.9	34.9	2.5	3.0	84.8	54.3	0.6	2.8	2.1	1,433	704	164	208	41	5	104	116
12	Payton Pritchard P. Pritchard	+64	2021-22	BOS	71	14.1	6.2	1.9	2.0	0.4	0.1	2.3	5.3	42.9	1.4	3.5	41.2	0.3	0.3	100.0	57.8	0.5	1.4	0.6	1,001	442	134	139	25	6	41	61
13	Aaron Nesmith A. Nesmith	+22	2021-22	BOS	52	11.0	3.8	1.7	0.4	0.4	0.1	1.4	3.5	39.6	0.6	2.2	27.0	0.4	0.5	80.8	50.7	0.3	1.4	0.6	574	196	89	22	20	5	31	70
14	Malik Fitts M. Fitts	+10	2021-22	BOS	8	3.5	1.9	0.9	0.6	0.0	0.0	0.8	1.3	60.0	0.4	0.8	50.0	0.0	0.0		75.0	0.3	0.6	0.0	28	15	7	5	0	0	0	1
15	Luke Kornet L. Kornet	+8	2021-22	BOS	12	7.1	2.2	2.1	0.7	0.3	0.2	1.0	1.8	57.1	0.0	0.3	0.0	0.2	0.3	66.7	58.2	0.8	1.3	0.0	85	26	25	8	3	2	0	7
16	Juwan Morgan J. Morgan	+8	2021-22	BOS	1	4.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0		0.0	0.0		0.0	0.0			0.0	0.0	0.0	4	0	0	0	0	0	0	0
17	Brodric Thomas B. Thomas	+3	2021-22	BOS	12	5.0	1.8	0.8	0.9	0.1	0.1	0.7	1.5	44.4	0.2	0.8	22.2	0.3	0.4	60.0	52.0	0.2	0.7	0.5	60	21	10	11	1	1	6	7
18	Matt Ryan M. Ryan	+3	2021-22	BOS	1	5.0	3.0	0.0	0.0	1.0	0.0	1.0	5.0	20.0	1.0	5.0	20.0	0.0	0.0		30.0	0.0	0.0	0.0	5	3	0	0	1	0	0	0
19	Nik Stauskas N. Stauskas	+2	2021-22	BOS	6	2.5	1.2	0.0	0.2	0.0	0.0	0.3	1.0	33.3	0.3	1.0	33.3	0.2	0.3	50.0	50.9	0.0	0.0	0.2	15	7	0	1	0	0	1	0
20	Sam Hauser S. Hauser	+1	2021-22	BOS	26	6.1	2.5	1.1	0.4	0.0	0.1	0.9	1.9	46.0	0.7	1.7	43.2	0.0	0.0		65.0	0.2	0.9	0.1	158	65	29	10	1	2	2	7
21	Joe Johnson J. Johnson	-5	2021-22	BOS	1	2.0	2.0	0.0	0.0	0.0	0.0	1.0	1.0	100.0	0.0	0.0		0.0	0.0		100.0	0.0	0.0	0.0	2	2	0	0	0	0	0	0
22	CJ Miles	-5	2021-22	BOS	1	2.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0		0.0	0.0		0.0	0.0			0.0	0.0	0.0	2	0	0	0	0	0	0	1
23	Justin Jackson J. Jackson	-5	2021-22	BOS	1	2.0	2.0	0.0	0.0	0.0	0.0	0.0	1.0	0.0	0.0	0.0		2.0	2.0	100.0	53.2	0.0	0.0	0.0	2	2	0	0	0	0	0	0
24	Jabari Parker J. Parker	-7	2021-22	BOS	12	9.3	4.4	2.3	0.5	0.3	0.1	1.5	3.2	47.4	0.7	1.3	50.0	0.8	0.8	100.0	63.2	0.4	1.9	0.7	112	53	28	6	4	1	8	13
25	Romeo Langford R. Langford	-8	2021-22	BOS	44	16.5	4.7	2.4	0.4	0.5	0.4	1.8	4.2	42.9	0.7	1.9	34.9	0.5	0.8	58.8	52.0	0.7	1.7	0.4	728	207	104	19	21	16	16	46