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Chet Grinaldi

Tulsa, OK
4.0C year-end 2023
i
Computer — generated by the USTA algorithm from match play
17 matches · 11W–6L · seasons 2021–2023

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Match history17 matches
L
2023-06-03 · Pettingell/LF · #1 Doubles · 4.0 · with Tim Pettingell
expectation pending — we’re still fetching an opponent’s record
6-7, 3-6
W
2023-05-20 · Pettingell/LF · #2 Doubles · 4.0 · with Devin Renberg
expectation pending — we’re still fetching an opponent’s record
6-2, 6-7, 1-0
W
2023-04-17 · Pettingell/LF · #2 Doubles · 4.0 · with Devin Renberg
expectation pending — we’re still fetching an opponent’s record
6-4, 6-3
W
2023-04-15 · Pettingell/LF · #2 Doubles · 4.0 · with Devin Renberg
expectation pending — we’re still fetching an opponent’s record
6-4, 6-4
L
Robert Stevenson / Chaitanya Johar
2023-04-01 · Pettingell/LF · #2 Doubles · 4.0 · with Chris Ashman
expectation pending — we’re still fetching an opponent’s record
5-7, 4-6
L
Augie Mendoza / Todd Habiger
2022-06-04 · Pettingell/LF · #2 Doubles · 4.0 · with Chris Ashman
expectation pending — we’re still fetching an opponent’s record
2-6, 2-6
L
2022-05-14 · Pettingell/LF · #2 Doubles · 4.0 · with Damon Wright
expectation pending — we’re still fetching an opponent’s record
1-6, 3-6
W
2022-04-30 · Pettingell/LF · #1 Doubles · 4.0 · with Chris Ashman
expectation pending — we’re still fetching an opponent’s record
6-2, 6-1
W
2022-04-23 · Pettingell/LF · #1 Doubles · 4.0 · with Damon Wright
expectation pending — we’re still fetching an opponent’s record
6-4, 6-4
W
Raymond Bayer / Michael Shelton
2022-04-09 · Pettingell/LF · #2 Doubles · 4.0 · with Tim Pettingell
expectation pending — we’re still fetching an opponent’s record
7-5, 5-7, 1-0
W
2022-03-26 · Pettingell/LF · #2 Doubles · 4.0 · with Tim Pettingell
expectation pending — we’re still fetching an opponent’s record
7-5, 6-4
W
2021-07-29 · Bayer/LF · #3 Doubles · 2.5 · with Keith Averitt
expectation pending — we’re still fetching an opponent’s record
6-3, 3-6, 1-0
Where you rank locallyagainst everyone at your level
Teams4 teams · 2021–2023
Over timerating by season, and how you rank
By level3 levels played
2.5
1W–2L
not enough matches yet
3.5
3W–0L
not enough matches yet
4.0
63.6%
7W–4L · 51.6% of games

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

By lineusually #2 Doubles, 47% of the time
#2 Doubles
47%
8 matches
#3 Doubles
29%
5 matches
#1 Doubles
24%
4 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.

It’s one of the reasons why I like tennis so much. Because you have to figure it out on your own.
Roger Federer