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Katherine Callaway

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Hattiesburg, MS
3.5C year-end 2025
i
Computer — generated by the USTA algorithm from match play
114 matches · 63W–51L · seasons 2019–2026
Match history114 matches
W
2026-10-14 · HCC 6.5 40+ · #2 Doubles · 6.5 · with Amanda Blackburn
doesn’t count toward your NTRP rating
7-6, 6-1
W
2026-10-06 · HCC 6.5 40+ · #3 Doubles · 6.5 · with Heather Reed
doesn’t count toward your NTRP rating
6-4, 5-7, 1-0
W
2026-09-24 · Weeks-HCC 18+ 6.5 Combo 2026 · #2 Doubles · 6.5 · with Kelsea Weldon
doesn’t count toward your NTRP rating
6-3, 6-3
L
2026-09-23 · HCC 6.5 40+ · #1 Doubles · 6.5 · with Nicole Toups
doesn’t count toward your NTRP rating
6-3, 1-6, 0-1
L
2026-07-19 · Callaway HCC 3.5 · #1 Doubles · 3.5 · with Ben Norval mixed
doesn’t count toward your NTRP rating
3-6, 6-2, 0-1
W
2026-05-31 · Callaway HCC 3.5 · #3 Doubles · 3.5 · with Allen Boleware mixed
doesn’t count toward your NTRP rating
4-6, 6-4, 1-0
W
2026-05-12 · HCC-3.5 (18+) · #3 Doubles · 3.5 · with Heather Reed
loading the estimate
6-4, 6-2
L
2026-05-07 · HCC-3.5 (18+) · #2 Doubles · 3.5 · with Shana Lane
loading the estimate
1-6, 1-6
L
2026-03-26 · HCC-3.5 (18+) · #3 Doubles · 3.5 · with Jessie Marshall
loading the estimate
2-6, 7-5, 0-1
L
2025-06-19 · Callaway HCC · #1 Doubles · 3.5 · with Jamie Massengale mixed
doesn’t count toward your NTRP rating
5-7, 6-3, 0-1
W
2025-05-29 · Callaway HCC · #1 Doubles · 3.5 · with Ben Norval mixed
doesn’t count toward your NTRP rating
6-3, 7-6
L
2025-05-12 · Pigott/Sims 40 HRC · #1 Doubles · 3.5 · with Melinda Lucas
loading the estimate
3-6, 2-6
Where you rank locallyagainst everyone at your level
Teams42 teams · 2019–2026
Over timerating by season, and how you rank
By level6 levels played
2.5
1W–1L
not enough matches yet
3.5
50%
22W–22L · 48.5% of games
6.5
57.9%
22W–16L · 53.1% of games
3.5mixed
62.5%
5W–3L · 54.5% of games
6.0mixed
57.1%
4W–3L · 50.4% of games
7.0mixed
60%
9W–6L · 50% of games

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

By lineusually #1 Doubles, 41% of the time
#1 Doubles
41%
47 matches
#2 Doubles
30%
34 matches
#3 Doubles
22%
25 matches
#1 Singles
4%
5 matches
#2 Singles
3%
3 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.

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