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Stefan Kostynowicz
37 yr old
Male
MB, Canada
NR 👥
/
NR 👤
View on
Stefan Kostynowicz is a 37-year-old male pickleball player from MB, Canada. 1 tournament, 1 event.
🏆 Tourneys
(1)
📋 Activity
(2)
6/25/2026 - 6/28/2026
School's Out 2026
Men's Doubles 4.0 And Above
With
Jayms Kornelsen
6/20/2026
:
Stefan
entered
School's Out 2026
-
Mens Doubles Skill: (4.0 And Ab…
with
Jayms Kornelsen
Jayms Kornelsen
30
M
MB, Canada
4.26 👥
/
4.27 👤
9 tourneys / 1 upcoming
10/19/2025
:
Signed up for DUPR
Stefan Kostynowicz
37
M
MB, Canada
NR 👥
/
NR 👤
1 tourneys / 0 upcoming
/ / 
6/25/2026 - 6/28/2026