Isaiah Thomas vs. Jiri Welsch Season by Season Comparison

Side by side comparison of each NBA season of Jiri Welsch and Isaiah Thomas, 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.

Isaiah Thomas played 12 years in the NBA, 8 more than Jiri Welsch, who played 4. Isaiah Thomas had the first of his seasons in 2011-12, while Jiri Welsch had his rookie season in 2002-03. 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
Isaiah Thomas	12	4	2011-12 to 2023-24
Jiri Welsch	4	2	2002-03 to 2005-06

Comparison Season by Season
Jump to season: 1-2-3-4-5-6-7-8-9-10-11-12


Rookie Season
	Isaiah Thomas	Jiri Welsch
Season	2011-12	2002-03
Team	Sacramento Kings	Golden State Warriors
Honors & Awards	All-Rookie Second Team	-
Playoffs	Did Not Play	Did Not Play

more >>

Regular Season Stats
	G	Min	Pts	ORb	DRb	Reb	Ast	Stl	Blk	TO	PF	FGM / A		%	3PM / A		%	FTM / A		%
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
Jiri Welsch	37	6.3	1.6	0.3	0.4	0.8	0.7	0.2	0.1	0.5	0.9	0.5	2.0	.253	0.0	0.1	.250	0.6	0.8	.759

Playoffs Stats
	G	Min	Pts	ORb	DRb	Reb	Ast	Stl	Blk	TO	PF	FGM / A		%	3PM / A		%	FTM / A		%
Isaiah Thomas	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Jiri Welsch	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-


Season 2
	Isaiah Thomas	Jiri Welsch
Season	2012-13	2003-04
Team	Sacramento Kings	Boston Celtics
Honors & Awards
Playoffs	Did Not Play	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		%
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
Jiri Welsch	81	26.9	9.2	0.7	2.9	3.7	2.3	1.2	0.1	1.6	2.2	3.2	7.6	.428	0.9	2.2	.381	1.9	2.5	.743

Playoffs Stats
	G	Min	Pts	ORb	DRb	Reb	Ast	Stl	Blk	TO	PF	FGM / A		%	3PM / A		%	FTM / A		%
Isaiah Thomas	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Jiri Welsch	4	26.0	8.0	0.0	3.0	3.0	2.3	0.5	0.0	2.0	1.8	2.8	5.8	.478	0.3	1.0	.250	2.3	2.3	1.000


Season 3
	Isaiah Thomas	Jiri Welsch
Season	2013-14	2004-05
Team	Sacramento Kings	Boston Celtics, Cleveland Cavaliers
Honors & Awards
Playoffs	Did Not Play	Did Not Play

more >>

Regular Season Stats
	G	Min	Pts	ORb	DRb	Reb	Ast	Stl	Blk	TO	PF	FGM / A		%	3PM / A		%	FTM / A		%
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
Jiri Welsch	71	18.5	6.5	0.4	2.0	2.4	1.5	0.6	0.1	1.0	1.7	2.1	5.2	.402	0.5	1.5	.309	1.8	2.4	.763

Playoffs Stats
	G	Min	Pts	ORb	DRb	Reb	Ast	Stl	Blk	TO	PF	FGM / A		%	3PM / A		%	FTM / A		%
Isaiah Thomas	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Jiri Welsch	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-


Season 4
	Isaiah Thomas	Jiri Welsch
Season	2014-15	2005-06
Team	Phoenix Suns, Boston Celtics	Milwaukee Bucks
Honors & Awards
Playoffs	Celtics Lost East Conf 1st Rd	Bucks 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		%
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
Jiri Welsch	58	14.9	4.3	0.4	1.5	1.9	1.1	0.6	0.0	0.7	1.1	1.5	3.8	.387	0.2	0.8	.286	1.1	1.5	.747

Playoffs Stats
	G	Min	Pts	ORb	DRb	Reb	Ast	Stl	Blk	TO	PF	FGM / A		%	3PM / A		%	FTM / A		%
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
Jiri Welsch	4	3.8	1.8	0.0	0.8	0.8	0.5	0.3	0.0	0.0	0.3	0.5	1.0	.500	0.0	0.0	-	0.8	1.0	.750


Season 5
	Isaiah Thomas	Jiri Welsch
Season	2015-16	-
Team	Boston Celtics	-
Honors & Awards	All-Star Game	-
Playoffs	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		%
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
Jiri Welsch	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-

Playoffs Stats
	G	Min	Pts	ORb	DRb	Reb	Ast	Stl	Blk	TO	PF	FGM / A		%	3PM / A		%	FTM / A		%
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
Jiri Welsch	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-


Season 6
	Isaiah Thomas	Jiri Welsch
Season	2016-17	-
Team	Boston Celtics	-
Honors & Awards	All-NBA Second Team	-
Honors & Awards	All-Star Game	-
Playoffs	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		%
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
Jiri Welsch	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-

Playoffs Stats
	G	Min	Pts	ORb	DRb	Reb	Ast	Stl	Blk	TO	PF	FGM / A		%	3PM / A		%	FTM / A		%
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
Jiri Welsch	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-


Season 7
	Isaiah Thomas	Jiri Welsch
Season	2017-18	-
Team	Cleveland Cavaliers, Los Angeles Lakers	-
Honors & Awards
Playoffs	Did Not Play	-

more >>

Regular Season Stats
	G	Min	Pts	ORb	DRb	Reb	Ast	Stl	Blk	TO	PF	FGM / A		%	3PM / A		%	FTM / A		%
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
Jiri Welsch	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-

Playoffs Stats
	G	Min	Pts	ORb	DRb	Reb	Ast	Stl	Blk	TO	PF	FGM / A		%	3PM / A		%	FTM / A		%
Isaiah Thomas	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Jiri Welsch	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-


Season 8
	Isaiah Thomas	Jiri Welsch
Season	2018-19	-
Team	Denver Nuggets	-
Honors & Awards
Playoffs	Did Not Play	-

more >>

Regular Season Stats
	G	Min	Pts	ORb	DRb	Reb	Ast	Stl	Blk	TO	PF	FGM / A		%	3PM / A		%	FTM / A		%
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
Jiri Welsch	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-

Playoffs Stats
	G	Min	Pts	ORb	DRb	Reb	Ast	Stl	Blk	TO	PF	FGM / A		%	3PM / A		%	FTM / A		%
Isaiah Thomas	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Jiri Welsch	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-


Season 9
	Isaiah Thomas	Jiri Welsch
Season	2019-20	-
Team	Washington Wizards	-
Honors & Awards
Playoffs	Did Not Play	-

more >>

Regular Season Stats
	G	Min	Pts	ORb	DRb	Reb	Ast	Stl	Blk	TO	PF	FGM / A		%	3PM / A		%	FTM / A		%
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
Jiri Welsch	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-

Playoffs Stats
	G	Min	Pts	ORb	DRb	Reb	Ast	Stl	Blk	TO	PF	FGM / A		%	3PM / A		%	FTM / A		%
Isaiah Thomas	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Jiri Welsch	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-


Season 10
	Isaiah Thomas	Jiri Welsch
Season	2020-21	-
Team	New Orleans Pelicans	-
Honors & Awards
Playoffs	Did Not Play	-

more >>

Regular Season Stats
	G	Min	Pts	ORb	DRb	Reb	Ast	Stl	Blk	TO	PF	FGM / A		%	3PM / A		%	FTM / A		%
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
Jiri Welsch	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-

Playoffs Stats
	G	Min	Pts	ORb	DRb	Reb	Ast	Stl	Blk	TO	PF	FGM / A		%	3PM / A		%	FTM / A		%
Isaiah Thomas	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Jiri Welsch	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-


Season 11
	Isaiah Thomas	Jiri Welsch
Season	2021-22	-
Team	Los Angeles Lakers, Dallas Mavericks, Charlotte Hornets	-
Honors & Awards
Playoffs	Did Not Play	-

more >>

Regular Season Stats
	G	Min	Pts	ORb	DRb	Reb	Ast	Stl	Blk	TO	PF	FGM / A		%	3PM / A		%	FTM / A		%
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
Jiri Welsch	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-

Playoffs Stats
	G	Min	Pts	ORb	DRb	Reb	Ast	Stl	Blk	TO	PF	FGM / A		%	3PM / A		%	FTM / A		%
Isaiah Thomas	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Jiri Welsch	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-

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


Season 12
	Isaiah Thomas	Jiri Welsch
Season	2023-24	-
Team	Phoenix Suns	-
Honors & Awards
Playoffs	Suns Lost West Conf 1st Rd	-

more >>

Regular Season Stats
	G	Min	Pts	ORb	DRb	Reb	Ast	Stl	Blk	TO	PF	FGM / A		%	3PM / A		%	FTM / A		%
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	-
Jiri Welsch	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-

Playoffs Stats
	G	Min	Pts	ORb	DRb	Reb	Ast	Stl	Blk	TO	PF	FGM / A		%	3PM / A		%	FTM / A		%
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	-
Jiri Welsch	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-

Isaiah Thomas vs. Jiri Welsch Season by Season Comparison

Side by side comparison of each NBA season of Jiri Welsch and Isaiah Thomas, 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

Season 10

Season 11

Season 12