which team has the fewest losses in first three rounds in a postseason

Adrian Meronk has the fewest career tournaments not won, with 4 tournaments.

NAME NON-WINS ROUNDS EVENTS TOP 10 WINS MONEY
1 Adrian Meronk
A. Meronk
4
10
4
0
0
$45,238
2 Dean Burmester
D. Burmester
8
34
8
1
0
$576,165
3 Karl Vilips
K. Vilips
8
28
9
2
1
$1,088,224
4 Joe Affrunti
J. Affrunti
9
42
9
0
0
$99,932
5 Victor Dubuisson
V. Dubuisson
10
60
10
3
0
$354,625
6 Lucas Bjerregaard
L. Bjerregaard
10
23
10
0
0
$21,825
7 Thriston Lawrence
T. Lawrence
10
26
10
0
0
$25,376
8 Niklas Norgaard Moller
N. Norgaard Moller
10
30
10
1
0
$337,064
9 Matteo Manassero
M. Manassero
11
90
11
2
0
$273,398
10 Thomas Pieters
T. Pieters
11
38
11
1
0
$813,227
11 Isaiah Salinda
I. Salinda
11
35
11
2
0
$1,061,300
12 Rasmus Hojgaard
R. Hojgaard
11
36
11
1
0
$1,299,944
13 Antoine Rozner
A. Rozner
11
39
11
0
0
$401,757
14 Takumi Kanaya
T. Kanaya
12
33
12
1
0
$424,966
15 Noah Goodwin
N. Goodwin
12
33
12
0
0
$181,921
16 John Pak
J. Pak
12
37
12
0
0
$211,578
17 Aldrich Potgieter
A. Potgieter
12
31
12
1
0
$922,541
18 Kaito Onishi
K. Onishi
12
27
12
0
0
$82,888
19 Matthew Riedel
M. Riedel
12
34
12
0
0
$122,682
20 Braden Thornberry
B. Thornberry
13
27
13
1
0
$148,694
21 Rikuya Hoshino
R. Hoshino
13
34
13
0
0
$129,576
22 Paul Peterson
P. Peterson
13
28
13
1
0
$304,725
23 Mason Andersen
M. Andersen
13
37
13
0
0
$109,249
24 Danny Walker
D. Walker
13
39
13
1
0
$1,217,158
25 Quade Cummins
Q. Cummins
13
38
13
0
0
$359,649
StatMuse has season-level data for rounds and tournament wins going back to the 1980 season.