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Charles Callahan

Phoenix, AZ
2.5C year-end 2025
i
Computer — generated by the USTA algorithm from match play
39 matches · 7W–32L · seasons 2023–2026

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Match history39 matches
L
2025-11-25 · 3.0 PTC Shanks for Nothing M18F · #3 Doubles · 3.0 · with Mitchell Ruttenberg
expectation pending — we’re still fetching an opponent’s record
3-6, 0-6
L
2025-10-14 · 3.0 PTC Shanks for Nothing M18F · #1 Doubles · 3.0 · with Mitchell Ruttenberg
expectation pending — we’re still fetching an opponent’s record
1-6, 0-6
L
2025-10-07 · 3.0 PTC Shanks for Nothing M18F · #3 Doubles · 3.0 · with Gary Stockton
expectation pending — we’re still fetching an opponent’s record
1-6, 0-6
L
2025-09-23 · 3.0 PTC Shanks for Nothing M18F · #2 Doubles · 3.0 · with Mitchell Ruttenberg
expectation pending — we’re still fetching an opponent’s record
3-6, 2-6
L
2025-03-25 · 3.0 PTC Callahan M18S · #3 Doubles · 3.0 · with Scott Zimmer
expectation pending — we’re still fetching an opponent’s record
1-6, 4-6
L
2025-03-22 · 6.0 PTC Zimmer X40S · #1 Doubles · 6.0 · with Lori Cook
doesn’t count toward your NTRP rating
3-6, 4-6
W
2025-03-18 · 3.0 PTC Callahan M18S · #3 Doubles · 3.0 · with Mitchell Ruttenberg
expectation pending — we’re still fetching an opponent’s record
6-2, 5-7, 1-0
L
2025-03-15 · 6.0 PTC Zimmer X40S · #1 Doubles · 6.0 · with Lori Cook
doesn’t count toward your NTRP rating
1-6, 0-6
L
2025-02-25 · 3.0 PTC Callahan M18S · #3 Doubles · 3.0 · with Matt Hicks
expectation pending — we’re still fetching an opponent’s record
1-6, 0-6
L
2025-02-22 · 6.0 PTC Zimmer X40S · #2 Doubles · 6.0 · with Patricia Mills
doesn’t count toward your NTRP rating
3-6, 4-6
L
2025-02-01 · 6.0 PTC Zimmer X40S · #1 Doubles · 6.0 · with Brette Baecker
doesn’t count toward your NTRP rating
1-6, 3-6
L
2025-01-14 · 3.0 PTC Callahan M18S · #2 Doubles · 3.0 · with Gary Stockton
expectation pending — we’re still fetching an opponent’s record
3-6, 2-6
Where you rank locallyagainst everyone at your level
Teams9 teams · 2023–2026
3.0 PTC Shanks for Nothing M18F
2026 FALL Adult 18&Over PM · 3.0 Adult 18 & Over Men TuePM · 18+
2026
Over timerating by season, and how you rank
By level2 levels played
3.0
17.6%
3W–14L · 30.3% of games
6.0mixed
18.2%
4W–18L · 34.9% of games

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.

Experience is a big word. I think it comes with time, and I have that.
Serena Williams