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James Mertz

Caldwell, ID
3.5C year-end 2025
i
Computer — generated by the USTA algorithm from match play
310 matches · 187W–123L · seasons 2019–2026

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Match history310 matches
L
2026-08-17 · WTF 2026 · #3 Doubles · 7.5 · with Paula Lawson mixed
doesn’t count toward your NTRP rating
6-4, 0-6, 0-1
W
2026-08-15 · #1 Doubles · with Zel Mertz championship
expectation pending — we’re still fetching an opponent’s record
6-3, 2-6, 1-0
W
2026-08-14 · #2 Doubles · with Zel Mertz championship
expectation pending — we’re still fetching an opponent’s record
5-7, 6-1, 1-0
W
2026-08-10 · WTF 2026 · #3 Doubles · 7.5 · with Connie Bartich mixed
doesn’t count toward your NTRP rating
6-2, 7-5
L
2026-07-31 · #2 Doubles · with Andrew Bidou championship
expectation pending — we’re still fetching an opponent’s record
2-6, 3-6
W
2026-07-27 · #2 Doubles · 7.0 · with Marnie Newton mixed
doesn’t count toward your NTRP rating
6-2, 6-1
W
2026-07-18 · #2 Doubles · with Andrew Bidou championship
expectation pending — we’re still fetching an opponent’s record
7-6, 3-6, 1-0
W
2026-07-17 · #3 Doubles · with Andrew Bidou championship
expectation pending — we’re still fetching an opponent’s record
6-3, 6-4
W
2026-07-14 · #3 Doubles · 7.0 · with Marnie Newton mixed
doesn’t count toward your NTRP rating
6-2, 6-4
W
2026-07-09 · #2 Doubles · 7.0 · with Zel Mertz mixed
doesn’t count toward your NTRP rating
6-0, 6-2
W
2026-07-07 · #3 Doubles · 7.0 · with Marnie Newton mixed
doesn’t count toward your NTRP rating
4-6, 6-4, 1-0
W
2026-07-01 · Old Enough · #1 Doubles · 7.0 · with Jeff Huhn
expectation pending — we’re still fetching an opponent’s record
6-4, 6-3
Where you rank locallyagainst everyone at your level
Teams49 teams · 2020–2026
Over timerating by season, and how you rank
By level10 levels played
3.5
62.4%
58W–35L · 55.3% of games
4.0
2W–0L
not enough matches yet
4.5
0W–1L
not enough matches yet
7.0
84.6%
22W–4L · 66.4% of games
8.0
10%
1W–9L · 32.8% of games
6.0mixed
87.5%
7W–1L · 59% of games
6.5mixed
62.5%
15W–9L · 57.8% of games
7.0mixed
72.1%
49W–19L · 57.8% of games
7.5mixed
55.6%
10W–8L · 54% of games
8.0mixed
1W–2L
not enough matches yet

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

By lineusually #2 Doubles, 38% of the time
#2 Doubles
38%
118 matches
#3 Doubles
33%
102 matches
#1 Doubles
29%
89 matches
#1 Singles
0%
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.

I don’t want to be somebody else. I want to be myself and win in my way.
Rafael Nadal