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William Guthrie

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Chicago, IL
4.5S year-end 2026
i
Self-rated, or a medical appeal
49 matches · 21W–28L · seasons 2017–2026
Match history49 matches
W
Default
2026-04-18 · CDTA W 40&OM4.5 2.Tam Needler Sat 5 $22 · #1 Doubles · 4.5 · with Nick Werth
doesn’t count toward your NTRP rating
6-0, 6-0
L
2026-03-14 · CDTA W 40&OM4.5 2.Tam Needler Sat 5 $22 · #2 Doubles · 4.5 · with Rodney Berganos
loading the estimate
3-6, 6-3, 0-1
L
2026-03-08 · CDTA W 40&OM4.5 2.Tam Needler Sat 5 $22 · #2 Doubles · 4.5 · with Russell Needler
loading the estimate
7-6, 3-6, 0-1
L
2026-02-28 · CDTA W 18&OM4.5 2.Tam Needler Sun 7 $22 · #3 Doubles · 4.5 · with Griffin Calkins
loading the estimate
7-5, 5-7, 0-1
L
2026-02-22 · CDTA W 18&OM4.5 2.Tam Needler Sun 7 $22 · #3 Doubles · 4.5 · with Russell Needler
loading the estimate
3-6, 0-6
L
2025-11-30 · CDTA E 40&OM4.5 1Tam Needler Sat 7 $22 · #3 Doubles · 4.5 · with Russell Needler
loading the estimate
3-6, 4-6
L
2025-11-16 · CDTA E 40&OM4.5 1Tam Needler Sat 7 $22 · #3 Doubles · 4.5 · with Russell Needler
loading the estimate
7-5, 4-6, 0-1
L
2024-03-16 · CDTA W 40&OM4.5 3.Naperville Laurx Sat 4 $22 · #2 Doubles · 4.5 · with Patrick Angelo
loading the estimate
2-6, 2-6
L
2023-07-31 · CDTA S M18&O9.0X d.Tam Copland Wed 7 $22 · #3 Doubles · 9.0 · with Alex Ritter mixed
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.
1-6, 1-6
L
2023-02-11 · CDTA W M18&O 9.0X Deer Creek Han Sun 6 $22 · #2 Doubles · 9.0 · with Alex Ritter mixed
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, 6-1, 0-1
L
2023-01-08 · CDTA W M18&O 9.0X Deer Creek Han Sun 6 $22 · #3 Doubles · 9.0 · with Alex Ritter mixed
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.
3-6, 3-6
L
2022-10-23 · CDTA E 18&O M4.5 Glenbrook Aguayo Sun 7 $25 · #2 Doubles · 4.5 · with Oliver Gallego
loading the estimate
3-6, 3-6
Where you rank locallyagainst everyone at your level
Teams19 teams · 2019–2027
Over timerating by season, and how you rank
By level4 levels played
4.0
71.4%
10W–4L · 60.2% of games
4.5
29.6%
8W–19L · 42.9% of games
8.0mixed
1W–0L
not enough matches yet
9.0mixed
0W–3L
not enough matches yet

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

By lineusually #2 Doubles, 33% of the time
#2 Doubles
33%
16 matches
#1 Doubles
27%
13 matches
#3 Doubles
20%
10 matches
Singles
8%
4 matches
#1 Singles
6%
3 matches
#2 Singles
6%
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.

You have to take the initiative and play your game. Confidence is just believing you can do it.
Chris Evert