Tom Heinsohn vs. Isaiah Thomas Season by Season Comparison

Side by side comparison of each NBA season of Isaiah Thomas and Tom Heinsohn, from their rookie seasons to their last year played, in chronological order with awards, stats, championships and playoff performance of their teams every year.

Who had the better rookie season? Who had best stats in their 10th season? Who won a championship first? These questions and many others, are answered here.

Tom Heinsohn played 9 years in the NBA, 3 less than Isaiah Thomas, who played 12. Tom Heinsohn had the first of his seasons in 1956-57, while Isaiah Thomas had his rookie season in 2011-12. With that starting point, here you can take a look at each of their seasons side by side and compare how their careers evolved in achivements, awards and championships won, the stats they recorded both in the Regular Season and the Playoffs and how their teams performed in the postseason.

Comparison Season by Season
Jump to season: 1-2-3-4-5-6-7-8-9-10-11-12
Rookie Season
	Tom Heinsohn	Isaiah Thomas
Season	1956-57	2011-12
Team	Boston Celtics	Sacramento Kings
Honors & Awards	Rookie of the Year	-
	-	All-Rookie Second Team
	All-Star Game	-
Playoffs	NBA Champion	Did Not Play

more >>

Regular Season Stats
	G	Min	Pts	ORb	DRb	Reb	Ast	Stl	Blk	TO	PF	FGM / A		%	3PM / A		%	FTM / A		%
Tom Heinsohn	72	29.9	16.2	-	-	9.8	1.6	-	-	-	4.2	6.2	15.6	.397	-	-	-	3.8	4.8	.790
Isaiah Thomas	65	25.5	11.5	0.7	1.8	2.6	4.1	0.8	0.1	1.6	1.9	3.9	8.8	.448	1.3	3.4	.379	2.4	2.8	.832
Playoffs Stats
	G	Min	Pts	ORb	DRb	Reb	Ast	Stl	Blk	TO	PF	FGM / A		%	3PM / A		%	FTM / A		%
Tom Heinsohn	10	37.0	22.9	-	-	11.7	2.0	-	-	-	4.0	9.0	23.1	.390	-	-	-	4.9	6.9	.710
Isaiah Thomas	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-

Season 3
	Tom Heinsohn	Isaiah Thomas
Season	1958-59	2013-14
Team	Boston Celtics	Sacramento Kings
Honors & Awards
Playoffs	NBA Champion	Did Not Play

more >>

Regular Season Stats
	G	Min	Pts	ORb	DRb	Reb	Ast	Stl	Blk	TO	PF	FGM / A		%	3PM / A		%	FTM / A		%
Tom Heinsohn	66	31.7	18.8	-	-	9.7	2.5	-	-	-	4.1	7.0	18.1	.390	-	-	-	4.7	5.9	.798
Isaiah Thomas	72	34.7	20.3	0.7	2.3	2.9	6.3	1.3	0.1	3.0	2.6	6.9	15.2	.453	1.8	5.1	.349	4.8	5.7	.850
Playoffs Stats
	G	Min	Pts	ORb	DRb	Reb	Ast	Stl	Blk	TO	PF	FGM / A		%	3PM / A		%	FTM / A		%
Tom Heinsohn	11	31.6	19.9	-	-	8.9	2.9	-	-	-	3.7	8.3	20.0	.414	-	-	-	3.4	5.1	.661
Isaiah Thomas	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-

Season 4
	Tom Heinsohn	Isaiah Thomas
Season	1959-60	2014-15
Team	Boston Celtics	Phoenix Suns, Boston Celtics
Honors & Awards
Playoffs	NBA Champion	Celtics Lost East Conf 1st Rd

more >>

Regular Season Stats
	G	Min	Pts	ORb	DRb	Reb	Ast	Stl	Blk	TO	PF	FGM / A		%	3PM / A		%	FTM / A		%
Tom Heinsohn	75	32.3	21.7	-	-	10.6	2.3	-	-	-	3.7	9.0	21.2	.423	-	-	-	3.8	5.1	.733
Isaiah Thomas	67	25.8	16.4	0.5	1.8	2.3	4.2	0.9	0.1	2.1	2.2	5.0	11.9	.420	1.9	5.2	.373	4.5	5.2	.868
Playoffs Stats
	G	Min	Pts	ORb	DRb	Reb	Ast	Stl	Blk	TO	PF	FGM / A		%	3PM / A		%	FTM / A		%
Tom Heinsohn	13	32.5	21.8	-	-	9.7	2.1	-	-	-	4.1	8.6	20.5	.419	-	-	-	4.6	6.2	.750
Isaiah Thomas	4	29.8	17.5	0.3	2.8	3.0	7.0	0.8	0.0	3.5	2.5	4.5	13.5	.333	0.8	4.5	.167	7.8	8.0	.969

Season 5
	Tom Heinsohn	Isaiah Thomas
Season	1960-61	2015-16
Team	Boston Celtics	Boston Celtics
Honors & Awards	All-NBA Second Team	-
	All-Star Game	All-Star Game
Playoffs	NBA Champion	Celtics Lost East Conf 1st Rd

more >>

Regular Season Stats
	G	Min	Pts	ORb	DRb	Reb	Ast	Stl	Blk	TO	PF	FGM / A		%	3PM / A		%	FTM / A		%
Tom Heinsohn	74	30.5	21.3	-	-	9.9	1.9	-	-	-	3.5	8.5	21.2	.400	-	-	-	4.4	5.7	.767
Isaiah Thomas	82	32.2	22.2	0.6	2.4	3.0	6.2	1.1	0.1	2.7	2.0	7.2	16.9	.428	2.0	5.7	.359	5.8	6.6	.871
Playoffs Stats
	G	Min	Pts	ORb	DRb	Reb	Ast	Stl	Blk	TO	PF	FGM / A		%	3PM / A		%	FTM / A		%
Tom Heinsohn	10	29.1	19.7	-	-	9.9	2.0	-	-	-	3.6	8.2	20.1	.408	-	-	-	3.3	4.3	.767
Isaiah Thomas	6	36.7	24.2	0.3	2.7	3.0	5.0	0.7	0.8	2.3	3.0	7.8	19.8	.395	2.2	7.7	.283	6.3	7.8	.809

Season 6
	Tom Heinsohn	Isaiah Thomas
Season	1961-62	2016-17
Team	Boston Celtics	Boston Celtics
Honors & Awards	All-NBA Second Team	All-NBA Second Team
	All-Star Game	All-Star Game
Playoffs	NBA Champion	Celtics Lost East Conf Finals

more >>

Regular Season Stats
	G	Min	Pts	ORb	DRb	Reb	Ast	Stl	Blk	TO	PF	FGM / A		%	3PM / A		%	FTM / A		%
Tom Heinsohn	79	30.2	22.1	-	-	9.5	2.1	-	-	-	3.5	8.8	20.4	.429	-	-	-	4.5	5.5	.819
Isaiah Thomas	76	33.8	28.9	0.6	2.1	2.7	5.9	0.9	0.2	2.8	2.2	9.0	19.4	.463	3.2	8.5	.379	7.8	8.5	.909
Playoffs Stats
	G	Min	Pts	ORb	DRb	Reb	Ast	Stl	Blk	TO	PF	FGM / A		%	3PM / A		%	FTM / A		%
Tom Heinsohn	14	31.8	20.7	-	-	8.2	2.4	-	-	-	4.1	8.3	20.8	.399	-	-	-	4.1	5.4	.763
Isaiah Thomas	15	34.7	23.3	0.3	2.8	3.1	6.7	0.9	0.1	3.3	2.3	7.4	17.4	.425	2.4	7.2	.333	6.1	7.4	.820

Season 7
	Tom Heinsohn	Isaiah Thomas
Season	1962-63	2017-18
Team	Boston Celtics	Cleveland Cavaliers, Los Angeles Lakers
Honors & Awards	All-NBA Second Team	-
	All-Star Game	-
Playoffs	NBA Champion	Did Not Play

more >>

Regular Season Stats
	G	Min	Pts	ORb	DRb	Reb	Ast	Stl	Blk	TO	PF	FGM / A		%	3PM / A		%	FTM / A		%
Tom Heinsohn	76	26.4	18.9	-	-	7.5	1.3	-	-	-	3.6	7.2	17.1	.423	-	-	-	4.5	5.4	.835
Isaiah Thomas	32	26.9	15.2	0.5	1.6	2.1	4.8	0.5	0.1	3.0	1.8	4.9	13.2	.373	1.7	5.9	.293	3.7	4.1	.893
Playoffs Stats
	G	Min	Pts	ORb	DRb	Reb	Ast	Stl	Blk	TO	PF	FGM / A		%	3PM / A		%	FTM / A		%
Tom Heinsohn	13	31.8	24.7	-	-	8.9	1.2	-	-	-	4.2	9.5	20.8	.456	-	-	-	5.8	7.5	.765
Isaiah Thomas	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-

Season 8
	Tom Heinsohn	Isaiah Thomas
Season	1963-64	2018-19
Team	Boston Celtics	Denver Nuggets
Honors & Awards	All-NBA Second Team	-
	All-Star Game	-
Playoffs	NBA Champion	Did Not Play

more >>

Regular Season Stats
	G	Min	Pts	ORb	DRb	Reb	Ast	Stl	Blk	TO	PF	FGM / A		%	3PM / A		%	FTM / A		%
Tom Heinsohn	76	26.8	16.5	-	-	6.1	2.4	-	-	-	3.5	6.4	16.1	.398	-	-	-	3.7	4.5	.827
Isaiah Thomas	12	15.1	8.1	0.4	0.7	1.1	1.9	0.4	0.1	1.5	1.4	2.8	8.3	.343	1.0	3.6	.279	1.4	2.3	.630
Playoffs Stats
	G	Min	Pts	ORb	DRb	Reb	Ast	Stl	Blk	TO	PF	FGM / A		%	3PM / A		%	FTM / A		%
Tom Heinsohn	10	30.8	17.4	-	-	8.0	2.6	-	-	-	3.6	7.0	18.0	.389	-	-	-	3.4	4.2	.810
Isaiah Thomas	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-

Season 9
	Tom Heinsohn	Isaiah Thomas
Season	1964-65	2019-20
Team	Boston Celtics	Washington Wizards
Honors & Awards	All-Star Game	-
Playoffs	NBA Champion	Did Not Play

more >>

Regular Season Stats
	G	Min	Pts	ORb	DRb	Reb	Ast	Stl	Blk	TO	PF	FGM / A		%	3PM / A		%	FTM / A		%
Tom Heinsohn	67	25.5	13.6	-	-	6.0	2.3	-	-	-	3.8	5.4	14.2	.383	-	-	-	2.7	3.4	.795
Isaiah Thomas	40	23.1	12.2	0.3	1.4	1.7	3.7	0.3	0.2	1.9	1.9	4.4	10.7	.408	2.0	4.7	.413	1.6	1.9	.816
Playoffs Stats
	G	Min	Pts	ORb	DRb	Reb	Ast	Stl	Blk	TO	PF	FGM / A		%	3PM / A		%	FTM / A		%
Tom Heinsohn	12	23.0	12.7	-	-	7.0	1.9	-	-	-	3.8	5.5	15.1	.365	-	-	-	1.7	2.7	.625
Isaiah Thomas	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-

Note: Isaiah Thomas didn't play in 2022-23.