Grayson Allen vs. Mike Riordan Season by Season Comparison

Side by side comparison of each NBA season of Mike Riordan and Grayson Allen, from their rookie seasons to their last year played, in chronological order with awards, stats, championships and playoff performance of their teams every year.

Player comparisons:
Career comparison / Season by season

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.

Grayson Allen played 6 years in the NBA, 3 less than Mike Riordan, who played 9. Grayson Allen had the first of his seasons in 2018-19, while Mike Riordan had his rookie season in 1968-69. 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.

Their Careers
Player	Total Seasons	Playoffs Played	NBA Years
Grayson Allen	6	5	2018-19 to 2023-24
Mike Riordan	9	9	1968-69 to 1976-77

Comparison Season by Season
Jump to season: 1-2-3-4-5-6-7-8-9


Rookie Season
	Grayson Allen	Mike Riordan
Season	2018-19	1968-69
Team	Utah Jazz	New York Knicks
Honors & Awards
Playoffs	Jazz Lost West Conf 1st Rd	Knicks Lost East Div Finals

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Regular Season Stats
	G	Min	Pts	ORb	DRb	Reb	Ast	Stl	Blk	TO	PF	FGM / A		%	3PM / A		%	FTM / A		%
Grayson Allen	38	10.9	5.6	0.1	0.5	0.6	0.7	0.2	0.2	0.9	1.2	1.8	4.7	.376	0.8	2.6	.323	1.2	1.6	.750
Mike Riordan	54	7.4	2.3	-	-	1.1	0.9	-	-	-	1.7	0.9	2.7	.340	-	-	-	0.5	0.8	.667

Playoffs Stats
	G	Min	Pts	ORb	DRb	Reb	Ast	Stl	Blk	TO	PF	FGM / A		%	3PM / A		%	FTM / A		%
Grayson Allen	2	7.0	4.5	0.0	0.5	0.5	0.0	0.0	0.0	0.0	0.0	1.0	3.5	.286	0.0	1.5	.000	2.5	3.5	.714
Mike Riordan	10	10.8	5.2	-	-	1.7	0.3	-	-	-	2.7	2.0	3.9	.513	-	-	-	1.2	1.6	.750


Season 2
	Grayson Allen	Mike Riordan
Season	2019-20	1969-70
Team	Memphis Grizzlies	New York Knicks
Honors & Awards
Playoffs	Did Not Play	NBA Champion

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Regular Season Stats
	G	Min	Pts	ORb	DRb	Reb	Ast	Stl	Blk	TO	PF	FGM / A		%	3PM / A		%	FTM / A		%
Grayson Allen	38	18.9	8.7	0.2	2.0	2.2	1.4	0.3	0.1	0.9	1.4	3.1	6.6	.466	1.5	3.7	.404	1.0	1.2	.867
Mike Riordan	81	20.7	7.7	-	-	2.4	2.5	-	-	-	2.4	3.1	6.8	.464	-	-	-	1.4	2.0	.691

Playoffs Stats
	G	Min	Pts	ORb	DRb	Reb	Ast	Stl	Blk	TO	PF	FGM / A		%	3PM / A		%	FTM / A		%
Grayson Allen	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Mike Riordan	19	15.6	6.9	-	-	2.4	1.4	-	-	-	1.7	2.8	5.7	.486	-	-	-	1.3	1.8	.714


Season 3
	Grayson Allen	Mike Riordan
Season	2020-21	1970-71
Team	Memphis Grizzlies	New York Knicks
Honors & Awards
Playoffs	Grizzlies Lost West Conf 1st Rd	Knicks Lost East Conf Finals

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Regular Season Stats
	G	Min	Pts	ORb	DRb	Reb	Ast	Stl	Blk	TO	PF	FGM / A		%	3PM / A		%	FTM / A		%
Grayson Allen	50	25.2	10.6	0.4	2.8	3.2	2.2	0.9	0.2	1.0	1.4	3.5	8.3	.418	2.1	5.5	.391	1.6	1.8	.868
Mike Riordan	82	16.1	4.8	-	-	2.1	1.5	-	-	-	1.8	2.0	4.7	.418	-	-	-	0.8	1.3	.620

Playoffs Stats
	G	Min	Pts	ORb	DRb	Reb	Ast	Stl	Blk	TO	PF	FGM / A		%	3PM / A		%	FTM / A		%
Grayson Allen	5	23.2	6.4	0.6	2.0	2.6	0.2	0.4	0.2	0.2	2.6	2.4	6.6	.364	1.6	4.2	.381	0.0	0.2	.000
Mike Riordan	12	14.0	3.8	-	-	2.5	0.8	-	-	-	2.2	1.7	4.3	.385	-	-	-	0.5	0.7	.750


Season 4
	Grayson Allen	Mike Riordan
Season	2021-22	1971-72
Team	Milwaukee Bucks	New York Knicks, Baltimore Bullets
Honors & Awards
Playoffs	Bucks Lost East Conf Semis	Bullets Lost East Conf Semis

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Regular Season Stats
	G	Min	Pts	ORb	DRb	Reb	Ast	Stl	Blk	TO	PF	FGM / A		%	3PM / A		%	FTM / A		%
Grayson Allen	66	27.3	11.1	0.5	2.9	3.4	1.5	0.7	0.3	0.7	1.5	3.9	8.6	.448	2.4	5.9	.409	1.0	1.1	.865
Mike Riordan	58	23.7	9.5	-	-	2.2	2.2	-	-	-	2.2	4.0	8.6	.467	-	-	-	1.4	2.1	.677

Playoffs Stats
	G	Min	Pts	ORb	DRb	Reb	Ast	Stl	Blk	TO	PF	FGM / A		%	3PM / A		%	FTM / A		%
Grayson Allen	12	25.4	8.3	0.4	2.5	2.9	1.3	0.7	0.3	0.8	1.8	3.1	6.8	.451	1.6	4.0	.396	0.6	0.9	.636
Mike Riordan	6	26.8	13.8	-	-	2.5	1.8	-	-	-	3.0	5.5	9.5	.579	-	-	-	2.8	3.5	.810


Season 5
	Grayson Allen	Mike Riordan
Season	2022-23	1972-73
Team	Milwaukee Bucks	Baltimore Bullets
Honors & Awards	-	All-Defensive Second Team
Playoffs	Bucks Lost East Conf 1st Rd	Bullets Lost East Conf Semis

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Regular Season Stats
	G	Min	Pts	ORb	DRb	Reb	Ast	Stl	Blk	TO	PF	FGM / A		%	3PM / A		%	FTM / A		%
Grayson Allen	72	27.4	10.4	0.8	2.4	3.3	2.3	0.9	0.2	1.0	1.6	3.4	7.7	.440	2.0	5.1	.399	1.6	1.8	.905
Mike Riordan	82	42.3	18.1	-	-	4.9	5.2	-	-	-	2.6	8.0	15.6	.510	-	-	-	2.2	2.7	.821

Playoffs Stats
	G	Min	Pts	ORb	DRb	Reb	Ast	Stl	Blk	TO	PF	FGM / A		%	3PM / A		%	FTM / A		%
Grayson Allen	5	29.8	11.6	0.2	2.2	2.4	1.8	0.4	0.0	0.8	1.4	3.8	8.2	.463	2.8	5.8	.483	1.2	1.4	.857
Mike Riordan	5	46.2	15.0	-	-	3.6	3.0	-	-	-	3.2	5.6	12.4	.452	-	-	-	3.8	4.8	.792


Season 6
	Grayson Allen	Mike Riordan
Season	2023-24	1973-74
Team	Phoenix Suns	Capital Bullets
Honors & Awards
Playoffs	Suns Lost West Conf 1st Rd	Bullets Lost East Conf Semis

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Regular Season Stats
	G	Min	Pts	ORb	DRb	Reb	Ast	Stl	Blk	TO	PF	FGM / A		%	3PM / A		%	FTM / A		%
Grayson Allen	75	33.5	13.5	0.6	3.3	3.9	3.0	0.9	0.6	1.3	2.1	4.5	9.1	.499	2.7	5.9	.461	1.7	2.0	.878
Mike Riordan	81	39.9	15.9	1.5	3.2	4.7	3.3	1.3	0.2	-	2.9	7.1	15.1	.472	-	-	-	1.7	2.1	.782

Playoffs Stats
	G	Min	Pts	ORb	DRb	Reb	Ast	Stl	Blk	TO	PF	FGM / A		%	3PM / A		%	FTM / A		%
Grayson Allen	2	21.5	3.5	1.0	3.0	4.0	1.0	0.5	0.0	1.5	2.0	0.5	2.5	.200	0.5	2.5	.200	2.0	2.0	1.000
Mike Riordan	7	38.1	12.3	1.0	2.4	3.4	2.4	0.6	0.3	-	4.0	5.1	12.4	.414	-	-	-	2.0	2.3	.875


Season 7
	Grayson Allen	Mike Riordan
Season	-	1974-75
Team	-	Washington Bullets
Honors & Awards
Playoffs	-	Bullets Lost NBA Finals

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Regular Season Stats
	G	Min	Pts	ORb	DRb	Reb	Ast	Stl	Blk	TO	PF	FGM / A		%	3PM / A		%	FTM / A		%
Grayson Allen	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Mike Riordan	74	29.6	15.4	1.2	2.6	3.8	2.7	1.0	0.1	-	3.2	7.0	14.3	.492	-	-	-	1.3	1.6	.838

Playoffs Stats
	G	Min	Pts	ORb	DRb	Reb	Ast	Stl	Blk	TO	PF	FGM / A		%	3PM / A		%	FTM / A		%
Grayson Allen	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Mike Riordan	17	22.2	7.9	0.7	1.7	2.4	1.6	0.9	0.1	-	2.9	3.5	8.9	.397	-	-	-	0.8	1.1	.778


Season 8
	Grayson Allen	Mike Riordan
Season	-	1975-76
Team	-	Washington Bullets
Honors & Awards
Playoffs	-	Bullets Lost East Conf Semis

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Regular Season Stats
	G	Min	Pts	ORb	DRb	Reb	Ast	Stl	Blk	TO	PF	FGM / A		%	3PM / A		%	FTM / A		%
Grayson Allen	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Mike Riordan	78	24.9	8.4	0.6	1.8	2.4	1.6	0.7	0.2	-	2.6	3.7	8.5	.440	-	-	-	0.9	1.2	.740

Playoffs Stats
	G	Min	Pts	ORb	DRb	Reb	Ast	Stl	Blk	TO	PF	FGM / A		%	3PM / A		%	FTM / A		%
Grayson Allen	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Mike Riordan	6	5.2	1.0	0.2	0.8	1.0	0.2	0.0	0.0	-	0.8	0.5	1.3	.375	-	-	-	0.0	0.0	-


Season 9
	Grayson Allen	Mike Riordan
Season	-	1976-77
Team	-	Washington Bullets
Honors & Awards
Playoffs	-	Bullets Lost East Conf Semis

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Regular Season Stats
	G	Min	Pts	ORb	DRb	Reb	Ast	Stl	Blk	TO	PF	FGM / A		%	3PM / A		%	FTM / A		%
Grayson Allen	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Mike Riordan	49	5.9	1.6	0.1	0.4	0.6	0.4	0.1	0.0	-	0.7	0.7	1.9	.362	-	-	-	0.2	0.3	.733

Playoffs Stats
	G	Min	Pts	ORb	DRb	Reb	Ast	Stl	Blk	TO	PF	FGM / A		%	3PM / A		%	FTM / A		%
Grayson Allen	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Mike Riordan	2	4.0	0.0	0.0	1.0	1.0	0.5	0.0	0.0	-	0.5	0.0	1.0	.000	-	-	-	0.0	0.0	-

Grayson Allen vs. Mike Riordan Season by Season Comparison

Side by side comparison of each NBA season of Mike Riordan and Grayson Allen, from their rookie seasons to their last year played, in chronological order with awards, stats, championships and playoff performance of their teams every year.

Their Careers

Comparison Season by Season

Rookie Season

Season 2

Season 3

Season 4

Season 5

Season 6

Season 7

Season 8

Season 9