Search

Jason Ostrowski

year-end
20 matches · 10W–10L · seasons 20252026

Captains: add Jason Ostrowski to your scout list and get a weekly note on what they did. Create a free account to start one.

Match history20 matches
W
Samuel Jackson / Matthew Loftus
2026-06-30 · Jilek 18+ Summer · #3 Doubles · 4.0 · with Chad Engel
expectation pending — we’re still fetching an opponent’s record
6-1, 6-4
W
2026-06-16 · Jilek 18+ Summer · #2 Doubles · 4.0 · with Kenneth Gutzman
expectation pending — we’re still fetching an opponent’s record
3-6, 7-5, 1-0
W
2026-06-02 · Jilek 18+ Summer · #2 Doubles · 4.0 · with Alan Stratton
expectation pending — we’re still fetching an opponent’s record
6-4, 6-2
L
2026-04-15 · Olson/Wanous/Ostrowski/Colburn · #1 Doubles · 4.0 · with Matt Olson
expectation pending — we’re still fetching an opponent’s record
5-7, 4-6
L
2026-04-09 · Olson/Wanous/Ostrowski/Colburn · #1 Doubles · 4.0 · with Matt Olson
expectation pending — we’re still fetching an opponent’s record
2-6, 2-6
L
Robert Chandler / Chris Semler
2026-04-08 · Olson/Wanous/Ostrowski/Colburn · #1 Doubles · 4.0 · with Matt Olson
expectation pending — we’re still fetching an opponent’s record
2-6, 3-6
L
2025-12-21 · Jilek/Elfstrum 18+ ES · #1 Singles · 4.0
expectation pending — we’re still fetching an opponent’s record
6-4, 0-6, 0-1
L
2025-10-28 · Jilek/Elfstrum 18+ ES · #2 Singles · 4.0
expectation pending — we’re still fetching an opponent’s record
3-6, 2-6
W
2025-10-14 · Jilek/Elfstrum 18+ ES · #3 Doubles · 4.0 · with Chad Engel
expectation pending — we’re still fetching an opponent’s record
6-2, 6-4
W
2025-09-10 · Ostrowski/Olson · #1 Doubles · 4.0 · with Mark Wanous
expectation pending — we’re still fetching an opponent’s record
5-7, 6-4, 1-0
W
2025-08-20 · Ostrowski/Olson · #1 Doubles · 4.0 · with Mark Wanous
expectation pending — we’re still fetching an opponent’s record
6-3, 6-3
L
2025-08-13 · Ostrowski/Olson · #1 Doubles · 4.0 · with Benjamin Colburn
expectation pending — we’re still fetching an opponent’s record
3-6, 1-6
Teams39 teams · 2021–2026
Over timerating by season, and how you rank
By level2 levels played
4.0
50%
9W–9L · 47% of games
4.5
1W–1L
not enough matches yet

Games won matters more than matches won — NTRP adjusts on margins.

Not affiliated with or endorsed by the USTA. Ratings labelled as published are USTA year-end figures; anything we describe as an estimate is ours, not USTA’s. Match data is from USTA TennisLink.

You always want to win. That is why you play tennis, because you love the sport and try to be the best you can.
Roger Federer