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David Sitz

Ann Arbor, MI
3.5C year-end 2025
i
Computer — generated by the USTA algorithm from match play
129 matches · 96W–33L · seasons 2021–2026

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Match history129 matches
W
2026-07-29 · LIB-Kornfeld 18s 3.5M F4 · #3 Doubles · 3.5 · with Evans Boeve
expectation pending — we’re still fetching an opponent’s record
4-6, 6-1, 1-0
W
2026-07-14 · CHIP-Bowman 55s 7.0M F1 · #1 Doubles · 7.0 · with James Douglass
expectation pending — we’re still fetching an opponent’s record
3-6, 6-0, 1-0
L
2026-07-13 · CHIP-Bowman 40s 3.5M F3 · #1 Doubles · 3.5 · with Michael Chaize
expectation pending — we’re still fetching an opponent’s record
6-7, 3-6
W
2026-06-30 · CHIP-Bowman 55s 7.0M F1 · #1 Doubles · 7.0 · with Gary Kade
expectation pending — we’re still fetching an opponent’s record
6-3, 6-4
L
2026-06-29 · CHIP-Bowman 40s 3.5M F3 · #1 Doubles · 3.5 · with James Douglass
expectation pending — we’re still fetching an opponent’s record
4-6, 4-6
W
2026-06-24 · CHIP-Howard 55s 8.0M F · #3 Doubles · 8.0 · with Sean Howard
expectation pending — we’re still fetching an opponent’s record
7-6, 6-3
W
2026-06-23 · CHIP-Bowman 55s 7.0M F1 · #1 Doubles · 7.0 · with Stan Madro
expectation pending — we’re still fetching an opponent’s record
6-2, 6-4
W
2026-06-16 · CHIP-Bowman 55s 7.0M F1 · #1 Doubles · 7.0 · with Stan Madro
expectation pending — we’re still fetching an opponent’s record
6-2, 6-2
W
2026-06-09 · CHIP-Bowman 55s 7.0M F1 · #2 Doubles · 7.0 · with Terry Bowman
expectation pending — we’re still fetching an opponent’s record
7-5, 6-2
L
Anthony Spagnoli / Ron Stevens
2026-06-08 · CHIP-Bowman 40s 3.5M F3 · #1 Doubles · 3.5 · with Terry Bowman
expectation pending — we’re still fetching an opponent’s record
1-6, 1-6
W
2026-06-02 · CHIP-Bowman 55s 7.0M F1 · #1 Doubles · 7.0 · with Stan Madro
expectation pending — we’re still fetching an opponent’s record
6-1, 6-2
L
2026-06-01 · CHIP-Bowman 40s 3.5M F3 · #1 Doubles · 3.5 · with Brian Braun
expectation pending — we’re still fetching an opponent’s record
2-6, 3-6
Where you rank locallyagainst everyone at your level
Teams51 teams · 2021–2026
Over timerating by season, and how you rank
By level8 levels played
3.0
88.9%
16W–2L · 70.6% of games
3.5
67.6%
25W–12L · 58.9% of games
6.0
2W–0L
not enough matches yet
6.5
1W–0L
not enough matches yet
7.0
89.5%
17W–2L · 65.8% of games
8.0
1W–0L
not enough matches yet
6.0mixed
70%
7W–3L · 59.8% of games
7.0mixed
58.3%
7W–5L · 49.8% of games

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

By lineusually #2 Doubles, 31% of the time
#2 Doubles
31%
40 matches
#3 Doubles
27%
35 matches
#1 Doubles
26%
33 matches
#4 Doubles
5%
7 matches
#1 Singles
5%
6 matches
#2 Singles
5%
6 matches

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.

Every match is a story with a beginning, a middle and an end, and you are writing it as you go.
Chris Evert