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

Tom McKibbin has the fewest career tournaments not won, with 2 tournaments.

NAME NON-WINS ROUNDS EVENTS TOP 10 WINS MONEY
1 Tom McKibbin
T. McKibbin
2
6
2
0
0
$40,674
2 Adrian Meronk
A. Meronk
4
10
4
0
0
$45,238
3 Gordon Sargent
G. Sargent
4
14
4
0
0
$75,508
4 Dean Burmester
D. Burmester
8
34
8
1
0
$576,165
5 Joe Affrunti
J. Affrunti
9
42
9
0
0
$99,932
6 Victor Dubuisson
V. Dubuisson
10
60
10
3
0
$354,625
7 Lucas Bjerregaard
L. Bjerregaard
10
23
10
0
0
$21,825
8 Luke Clanton
L. Clanton
10
32
10
0
0
$149,574
9 Thomas Pieters
T. Pieters
11
38
11
1
0
$813,227
10 Paul Waring
P. Waring
12
26
12
0
0
$26,401
11 Matteo Manassero
M. Manassero
14
98
14
3
0
$604,148
12 Benjamin Alvarado
B. Alvarado
14
30
14
0
0
$42,041
13 Karl Vilips
K. Vilips
14
40
15
2
1
$1,291,999
14 Kevin Foley
K. Foley
15
36
15
0
0
$87,738
15 Andrew Johnston
A. Johnston
15
44
15
1
0
$317,681
16 Jimmy Stanger
J. Stanger
15
39
15
1
0
$604,066
17 Antoine Rozner
A. Rozner
15
55
15
0
0
$629,382
18 Niklas Norgaard Moller
N. Norgaard Moller
15
40
15
1
0
$394,134
19 Lucas Lee
L. Lee
16
42
16
0
0
$98,965
20 Alexander Bjork
A. Bjork
16
48
16
0
0
$414,659
21 Aldrich Potgieter
A. Potgieter
16
46
17
3
1
$2,950,266
22 Thriston Lawrence
T. Lawrence
16
44
16
1
0
$712,868
23 Soren Kjeldsen
S. Kjeldsen
17
77
17
3
0
$722,913
24 Vince Covello
V. Covello
17
38
17
0
0
$28,451
25 Jorge Campillo
J. Campillo
17
52
17
1
0
$605,997
StatMuse has season-level data for rounds and tournament wins going back to the 1980 season.