Oscar Robertson vs. Isaiah Thomas Season by Season Comparison

Side by side comparison of each NBA season of Isaiah Thomas and Oscar Robertson, 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.

Oscar Robertson played 14 years in the NBA, 2 more than Isaiah Thomas, who played 12. Oscar Robertson had the first of his seasons in 1960-61, 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 achievements, awards and championships won, the stats they recorded both in the Regular Season and the Playoffs and how their teams performed in the postseason.

Rookie Season
	Oscar Robertson	Isaiah Thomas
Season	1960-61	2011-12
Team	Cincinnati Royals	Sacramento Kings
Honors & Awards	All-NBA First Team	-
	Rookie of the Year	-
	-	All-Rookie Second Team
	Assists Leader	-
	All-Star Game	-
	All-Star Game MVP	-
Playoffs	Did Not Play	Did Not Play

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Rookie Season Stats Comparison
Regular Season Stats
	G	Min	Pts	ORb	DRb	Reb	Ast	Stl	Blk	TO	PF	FGM / A		%	3PM / A		%	FTM / A		%
Oscar Robertson	71	42.7	30.5	-	-	10.1	9.7	-	-	-	3.1	10.6	22.5	.473	-	-	-	9.2	11.2	.822
difference:	+6	+17.2	+19.0			+7.5	+5.6				-1.2	+6.7	+13.7	+.025				+6.8	+8.4	+.010
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
* Neiher Oscar Robertson nor Isaiah Thomas played in the postseason in their season 1

Season 2
	Oscar Robertson	Isaiah Thomas
Season	1961-62	2012-13
Team	Cincinnati Royals	Sacramento Kings
Honors & Awards	All-NBA First Team	-
	Assists Leader	-
	All-Star Game	-
Playoffs	Royals Lost West Div Semis	Did Not Play

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2nd Season Stats Comparison
Regular Season Stats
	G	Min	Pts	ORb	DRb	Reb	Ast	Stl	Blk	TO	PF	FGM / A		%	3PM / A		%	FTM / A		%
Oscar Robertson	79	44.3	30.8	-	-	12.5	11.4	-	-	-	3.3	11.0	22.9	.478	-	-	-	8.9	11.0	.803
difference:		+17.4	+16.9			+10.5	+7.4				-1.2	+6.4	+12.4	+.038				+5.7	+7.4	+.079
Isaiah Thomas	79	26.9	13.9	0.4	1.7	2.0	4.0	0.8	0.0	1.8	2.1	4.6	10.5	.440	1.5	4.1	.358	3.2	3.6	.882
Playoffs Stats
	G	Min	Pts	ORb	DRb	Reb	Ast	Stl	Blk	TO	PF	FGM / A		%	3PM / A		%	FTM / A		%
Oscar Robertson	4	46.3	28.8	-	-	11.0	11.0	-	-	-	4.5	10.5	20.3	.519	-	-	-	7.8	9.8	.795
Isaiah Thomas	DNP	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-

Season 3
	Oscar Robertson	Isaiah Thomas
Season	1962-63	2013-14
Team	Cincinnati Royals	Sacramento Kings
Honors & Awards	All-NBA First Team	-
	All-Star Game	-
Playoffs	Royals Lost East Div Finals	Did Not Play

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3rd Season Stats Comparison
Regular Season Stats
	G	Min	Pts	ORb	DRb	Reb	Ast	Stl	Blk	TO	PF	FGM / A		%	3PM / A		%	FTM / A		%
Oscar Robertson	80	44.0	28.3	-	-	10.4	9.5	-	-	-	3.7	10.3	19.9	.518	-	-	-	7.7	9.5	.810
difference:	+8	+9.3	+8.0			+7.5	+3.2				-1.1	+3.4	+4.7	+.065				+2.9	+3.8	+.040
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		%
Oscar Robertson	12	47.5	31.8	-	-	13.0	9.0	-	-	-	3.4	10.3	22.0	.470	-	-	-	11.1	12.8	.864
Isaiah Thomas	DNP	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-

Season 4
	Oscar Robertson	Isaiah Thomas
Season	1963-64	2014-15
Team	Cincinnati Royals	Phoenix Suns, Boston Celtics
Honors & Awards	Season MVP	-
	All-NBA First Team	-
	Assists Leader	-
	All-Star Game	-
	All-Star Game MVP	-
Playoffs	Royals Lost East Div Finals	Celtics Lost East Conf 1st Rd

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4th Season Stats Comparison
Regular Season Stats
	G	Min	Pts	ORb	DRb	Reb	Ast	Stl	Blk	TO	PF	FGM / A		%	3PM / A		%	FTM / A		%
Oscar Robertson	79	45.1	31.4	-	-	9.9	11.0	-	-	-	3.5	10.6	22.0	.483	-	-	-	10.1	11.9	.853
difference:	+12	+19.3	+15.0			+7.6	+6.8				-1.3	+5.6	+10.1	+.063				+5.6	+6.7	+.015
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		%
Oscar Robertson	10	47.1	29.3	-	-	8.9	8.4	-	-	-	3.0	9.2	20.2	.455	-	-	-	10.9	12.7	.858
difference:	+6	+17.3	+11.8			+5.9	+1.4				-0.5	+4.7	+6.7	+.122				+3.1	+4.7	+.111
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
	Oscar Robertson	Isaiah Thomas
Season	1964-65	2015-16
Team	Cincinnati Royals	Boston Celtics
Honors & Awards	All-NBA First Team	-
	Assists Leader	-
	All-Star Game	All-Star Game
Playoffs	Royals Lost East Div Semis	Celtics Lost East Conf 1st Rd

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5th Season Stats Comparison
Regular Season Stats
	G	Min	Pts	ORb	DRb	Reb	Ast	Stl	Blk	TO	PF	FGM / A		%	3PM / A		%	FTM / A		%
Oscar Robertson	75	45.6	30.4	-	-	9.0	11.5	-	-	-	2.7	10.8	22.4	.480	-	-	-	8.9	10.6	.839
difference:	+7	+13.4	+8.2			+6.0	+5.3				-0.7	+3.6	+5.5	+.052				+3.1	+4.0	+.032
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		%
Oscar Robertson	4	48.8	28.0	-	-	4.8	12.0	-	-	-	3.5	9.5	22.3	.427	-	-	-	9.0	9.8	.923
difference:	+2	+12.1	+3.8			+1.8	+7.0				-0.5	+1.7	+2.5	+.032				+2.7	+2.0	+.114
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
	Oscar Robertson	Isaiah Thomas
Season	1965-66	2016-17
Team	Cincinnati Royals	Boston Celtics
Honors & Awards	All-NBA First Team	-
	-	All-NBA Second Team
	Assists Leader	-
	All-Star Game	All-Star Game
Playoffs	Royals Lost East Div Semis	Celtics Lost East Conf Finals

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6th Season Stats Comparison
Regular Season Stats
	G	Min	Pts	ORb	DRb	Reb	Ast	Stl	Blk	TO	PF	FGM / A		%	3PM / A		%	FTM / A		%
Oscar Robertson	76	46.0	31.3	-	-	7.7	11.1	-	-	-	3.0	10.8	22.7	.475	-	-	-	9.8	11.6	.842
difference:		+12.2	+2.4			+5.0	+5.2				-0.8	+1.8	+3.3	+.012				+2.0	+3.1	+.067
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		%
Oscar Robertson	5	44.8	31.8	-	-	7.6	7.8	-	-	-	4.0	9.8	24.0	.408	-	-	-	12.2	13.6	.897
difference:	+10	+10.1	+8.5			+4.5	+1.1				-1.7	+2.4	+6.6	+.017				+6.1	+6.2	+.077
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
	Oscar Robertson	Isaiah Thomas
Season	1966-67	2017-18
Team	Cincinnati Royals	Cleveland Cavaliers, Los Angeles Lakers
Honors & Awards	All-NBA First Team	-
	All-Star Game	-
Playoffs	Royals Lost East Div Semis	Did Not Play

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7th Season Stats Comparison
Regular Season Stats
	G	Min	Pts	ORb	DRb	Reb	Ast	Stl	Blk	TO	PF	FGM / A		%	3PM / A		%	FTM / A		%
Oscar Robertson	79	43.9	30.5	-	-	6.2	10.7	-	-	-	2.9	10.6	21.5	.493	-	-	-	9.3	10.7	.873
difference:	+47	+17.0	+15.3			+4.1	+5.9				-1.1	+5.7	+8.3	+.120				+5.6	+6.6	+.020
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		%
Oscar Robertson	4	45.8	24.8	-	-	4.0	11.3	-	-	-	2.3	8.3	16.0	.516	-	-	-	8.3	9.3	.892
Isaiah Thomas	DNP	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-

Season 8
	Oscar Robertson	Isaiah Thomas
Season	1967-68	2018-19
Team	Cincinnati Royals	Denver Nuggets
Honors & Awards	All-NBA First Team	-
	All-Star Game	-
Playoffs	Did Not Play	Did Not Play

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8th Season Stats Comparison
Regular Season Stats
	G	Min	Pts	ORb	DRb	Reb	Ast	Stl	Blk	TO	PF	FGM / A		%	3PM / A		%	FTM / A		%
Oscar Robertson	65	42.5	29.2	-	-	6.0	9.7	-	-	-	3.1	10.2	20.3	.500	-	-	-	8.9	10.2	.873
difference:	+53	+27.4	+21.1			+4.9	+7.8				-1.7	+7.4	+12.0	+.157				+7.5	+7.9	+.243
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
* Neiher Oscar Robertson nor Isaiah Thomas played in the postseason in their season 8

Season 9
	Oscar Robertson	Isaiah Thomas
Season	1968-69	2019-20
Team	Cincinnati Royals	Washington Wizards
Honors & Awards	All-NBA First Team	-
	Assists Leader	-
	All-Star Game	-
	All-Star Game MVP	-
Playoffs	Did Not Play	Did Not Play

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9th Season Stats Comparison
Regular Season Stats
	G	Min	Pts	ORb	DRb	Reb	Ast	Stl	Blk	TO	PF	FGM / A		%	3PM / A		%	FTM / A		%
Oscar Robertson	79	43.8	24.7	-	-	6.4	9.8	-	-	-	2.9	8.3	17.1	.486	-	-	-	8.1	9.7	.838
difference:	+39	+20.7	+12.5			+4.7	+6.1				-1.0	+3.9	+6.4	+.078				+6.5	+7.8	+.022
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
* Neiher Oscar Robertson nor Isaiah Thomas played in the postseason in their season 9

Season 10
	Oscar Robertson	Isaiah Thomas
Season	1969-70	2020-21
Team	Cincinnati Royals	New Orleans Pelicans
Honors & Awards	All-NBA Second Team	-
	All-Star Game	-
Playoffs	Did Not Play	Did Not Play

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10th Season Stats Comparison
Regular Season Stats
	G	Min	Pts	ORb	DRb	Reb	Ast	Stl	Blk	TO	PF	FGM / A		%	3PM / A		%	FTM / A		%
Oscar Robertson	69	41.5	25.3	-	-	6.1	8.1	-	-	-	2.5	9.4	18.4	.511	-	-	-	6.6	8.1	.809
difference:	+66	+25.5	+17.6			+4.8	+6.4				-1.5	+6.4	+9.4	+.178				+5.9	+7.4	+.191
Isaiah Thomas	3	16.0	7.7	0.3	1.0	1.3	1.7	0.3	0.0	2.0	1.0	3.0	9.0	.333	1.0	4.0	.250	0.7	0.7	1.000
Playoffs Stats
* Neiher Oscar Robertson nor Isaiah Thomas played in the postseason in their season 10

Season 11
	Oscar Robertson	Isaiah Thomas
Season	1970-71	2021-22
Team	Milwaukee Bucks	Los Angeles Lakers, Dallas Mavericks, Charlotte Hornets
Honors & Awards	All-NBA Second Team	-
	All-Star Game	-
Playoffs	NBA Champion	Did Not Play

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11th Season Stats Comparison
Regular Season Stats
	G	Min	Pts	ORb	DRb	Reb	Ast	Stl	Blk	TO	PF	FGM / A		%	3PM / A		%	FTM / A		%
Oscar Robertson	81	39.4	19.4	-	-	5.7	8.2	-	-	-	2.5	7.3	14.7	.496	-	-	-	4.8	5.6	.850
difference:	+59	+24.2	+11.0			+4.4	+6.7				-1.0	+4.3	+7.1	+.095				+3.8	+4.4	+.004
Isaiah Thomas	22	15.2	8.4	0.2	1.1	1.3	1.5	0.3	0.2	0.7	1.5	3.0	7.6	.401	1.3	3.8	.337	1.0	1.2	.846
Playoffs Stats
	G	Min	Pts	ORb	DRb	Reb	Ast	Stl	Blk	TO	PF	FGM / A		%	3PM / A		%	FTM / A		%
Oscar Robertson	14	37.1	18.3	-	-	5.0	8.9	-	-	-	2.8	7.3	15.0	.486	-	-	-	3.7	4.9	.754
Isaiah Thomas	DNP	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-

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

Season 12
	Oscar Robertson	Isaiah Thomas
Season	1971-72	2023-24
Team	Milwaukee Bucks	Phoenix Suns
Honors & Awards	All-Star Game	-
Playoffs	Bucks Lost West Conf Finals	Suns Lost West Conf 1st Rd

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12th Season Stats Comparison
Regular Season Stats
	G	Min	Pts	ORb	DRb	Reb	Ast	Stl	Blk	TO	PF	FGM / A		%	3PM / A		%	FTM / A		%
Oscar Robertson	64	37.3	17.4	-	-	5.0	7.7	-	-	-	1.8	6.5	13.9	.472	-	-	-	4.3	5.2	.836
difference:	+58	+34.1	+16.1			+5.0	+7.2				-1.8	+6.0	+12.2	+.172				+4.3	+5.2
Isaiah Thomas	6	3.2	1.3	0.0	0.0	0	0.5	0.0	0.0	0.0	0.0	0.5	1.7	.300	0.3	0.7	.500	0.0	0.0	-
Playoffs Stats
	G	Min	Pts	ORb	DRb	Reb	Ast	Stl	Blk	TO	PF	FGM / A		%	3PM / A		%	FTM / A		%
Oscar Robertson	11	34.5	13.1	-	-	5.8	7.5	-	-	-	2.6	5.2	12.7	.407	-	-	-	2.7	3.3	.833
difference:	+10	+30.5	+13.1			+5.8	+7.5				-2.6	+5.2	+10.7	+.407				+2.7	+3.3
Isaiah Thomas	1	4.0	0.0	0.0	0.0	0	0.0	0.0	0.0	1.0	0.0	0.0	2.0	.000	0.0	1.0	.000	0.0	0.0	-