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Derek Stirewalt

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Collinsville, IL
4.0C year-end 2025
i
Computer — generated by the USTA algorithm from match play
159 matches · 107W–52L · seasons 2019–2026
Match history159 matches
W
2026-10-10 · Shouldis · #1 Doubles · 7.0 · with David Lang
loading the estimate
6-3, 4-6, 1-0
W
2026-10-03 · Shouldis · #2 Doubles · 7.0 · with Mark Brunsmann
loading the estimate
4-6, 7-5, 1-0
W
2026-09-26 · #3 Doubles · 8.0 · with Patricia Fry mixed championship
doesn’t count toward your NTRP rating
7-6, 7-5
W
2026-09-25 · #2 Doubles · 8.0 · with Patricia Fry mixed championship
doesn’t count toward your NTRP rating
7-6, 7-5
W
2026-09-19 · Shouldis · #2 Doubles · 7.0 · with Brian Augsburger
loading the estimate
5-7, 6-2, 1-0
W
2026-09-17 · STL/Shouldis/55&Over8.0MX · #3 Doubles · 8.0 · with Regan Hannigan mixed
doesn’t count toward your NTRP rating
6-1, 6-4
L
2026-09-10 · STL/Shouldis/55&Over8.0MX · #3 Doubles · 8.0 · with Regan Hannigan mixed
doesn’t count toward your NTRP rating
6-2, 5-7, 0-1
W
2026-08-20 · STL/Shouldis/55&Over8.0MX · #2 Doubles · 8.0 · with Regan Hannigan mixed
doesn’t count toward your NTRP rating
7-5, 4-2
W
2026-08-13 · STL/Shouldis/55&Over8.0MX · #3 Doubles · 8.0 · with Regan Hannigan mixed
doesn’t count toward your NTRP rating
6-1, 7-5
W
2026-08-09 · STL/Shouldis/40&Over8.0X · #2 Doubles · 8.0 · with Elizabeth Spencer mixed
doesn’t count toward your NTRP rating
4-6, 6-5, 1-0
L
2026-07-21 · Harris · #2 Doubles · 4.0 · with Joseph Delsignore
loading the estimate
3-6, 4-6
L
2026-07-19 · #1 Doubles · 8.0 · with Keith Allison championship
loading the estimate
1-6, 3-6
Where you rank locallyagainst everyone at your level
Teams38 teams · 2019–2027
Over timerating by season, and how you rank
By level5 levels played
4.0
67.7%
67W–32L · 56.2% of games
7.0
71.4%
5W–2L · 60.4% of games
8.0
66.7%
8W–4L · 57.1% of games
7.0mixed
1W–0L
not enough matches yet
8.0mixed
65%
26W–14L · 55.6% of games

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

By lineusually #2 Doubles, 42% of the time
#2 Doubles
42%
67 matches
#3 Doubles
42%
67 matches
#1 Doubles
15%
24 matches
#2 Singles
1%
1 match

How often, across every team and every match we hold — including ones that do not count toward a rating. Advanced stats has a court-position table too, and it answers a different question: how well you do there, over matches that count. A team’s own page shows how that one team uses you.

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.

Losing is not my enemy. Fear of losing is my enemy.
Rafael Nadal