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Katherine Bonnar

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Ipswich, MA
3.5C year-end 2025
i
Computer — generated by the USTA algorithm from match play
16 matches · 10W–6L · seasons 2019–2026
Match history16 matches
L
2026-07-14 · BRTC:Bass River:Hoyle · #2 Doubles · 3.5 · with Jillian Hoyle
loading the estimate
3-6, 4-6
L
2026-06-16 · BRTC:Bass River:Hoyle · #1 Doubles · 3.5 · with Christine Woodman
loading the estimate
6-7, 1-6
W
2026-06-09 · BRTC:Bass River:Hoyle · #2 Doubles · 3.5 · with Jillian Hoyle
loading the estimate
1-6, 6-2, 1-0
L
2026-05-19 · BRTC:Bass River:Hoyle · #2 Doubles · 3.5 · with Meredith Sobol
loading the estimate
3-6, 6-3, 0-1
L
2026-01-24 · BRTC:Bass River:Hoyle · #3 Doubles · 7.0 · with Deb Martineau championship
no estimate for this season
i
Our model did not follow this player through that season: none of their matches that season carried an individual NTRP level (55 & Over and combo leagues are rated on combined levels), so it had nothing to start from. The match still counts toward the USTA rating.
7-6, 0-6, 0-1
L
2026-01-23 · BRTC:Bass River:Hoyle · #2 Doubles · 7.0 · with Mary Soliozy championship
no estimate for this season
i
Our model did not follow this player through that season: none of their matches that season carried an individual NTRP level (55 & Over and combo leagues are rated on combined levels), so it had nothing to start from. The match still counts toward the USTA rating.
4-6, 4-6
L
2025-09-28 · BRTC:Bass River:Hoyle · #2 Doubles · 7.0 · with Mary Soliozy championship
no estimate for this season
i
Our model did not follow this player through that season: none of their matches that season carried an individual NTRP level (55 & Over and combo leagues are rated on combined levels), so it had nothing to start from. The match still counts toward the USTA rating.
2-6, 6-3, 0-1
W
2025-09-27 · BRTC:Bass River:Hoyle · #2 Doubles · 7.0 · with Mary Soliozy championship
no estimate for this season
i
Our model did not follow this player through that season: none of their matches that season carried an individual NTRP level (55 & Over and combo leagues are rated on combined levels), so it had nothing to start from. The match still counts toward the USTA rating.
6-1, 7-5
W
2025-08-27 · BRTC:Bass River:Hoyle · #2 Doubles · 7.0 · with Deb Martineau
no estimate for this season
i
Our model did not follow this player through that season: none of their matches that season carried an individual NTRP level (55 & Over and combo leagues are rated on combined levels), so it had nothing to start from. The match still counts toward the USTA rating.
6-3, 6-2
W
2025-08-20 · BRTC:Bass River:Hoyle · #3 Doubles · 7.0 · with Judy Hoyle
no estimate for this season
i
Our model did not follow this player through that season: none of their matches that season carried an individual NTRP level (55 & Over and combo leagues are rated on combined levels), so it had nothing to start from. The match still counts toward the USTA rating.
6-2, 6-2
W
2025-07-30 · BRTC:Bass River:Hoyle · #3 Doubles · 7.0 · with Carrie Zizza
no estimate for this season
i
Our model did not follow this player through that season: none of their matches that season carried an individual NTRP level (55 & Over and combo leagues are rated on combined levels), so it had nothing to start from. The match still counts toward the USTA rating.
7-5, 5-2
W
2025-07-23 · BRTC:Bass River:Hoyle · #1 Doubles · 7.0 · with Mary Soliozy
no estimate for this season
i
Our model did not follow this player through that season: none of their matches that season carried an individual NTRP level (55 & Over and combo leagues are rated on combined levels), so it had nothing to start from. The match still counts toward the USTA rating.
6-7, 6-2, 1-0
Where you rank locallyagainst everyone at your level
Teams3 teams · 2021–2026
Over timerating by season, and how you rank
By level3 levels played
3.0
100%
4W–0L · 71.6% of games
3.5
25%
1W–3L · 41.9% of games
7.0
62.5%
5W–3L · 56.3% of games

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

By lineusually #2 Doubles, 56% of the time
#2 Doubles
56%
9 matches
#3 Doubles
25%
4 matches
#1 Doubles
19%
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