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David Jemison

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Lancaster, PA
4.0C year-end 2025
i
Computer — generated by the USTA algorithm from match play
41 matches · 22W–19L · seasons 2019–2025
Match history41 matches
W
2025-07-24 · RCW - Sumar · #1 Doubles · 8.0 · with Gregg Pearson
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, 3-6, 1-0
W
2025-06-05 · RCW - Sumar · #1 Doubles · 8.0 · with Gregg Pearson
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, 6-3
W
2025-05-15 · RCW - Sumar · #1 Doubles · 8.0 · with Steve Gingrich
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, 6-3
W
2024-07-21 · LTYC - Cook · #1 Doubles · 8.0 · with Webb Cook
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.
6-4, 3-6, 1-0
L
2024-06-22 · LTYC - Cook · #1 Doubles · 8.0 · with Webb Cook
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, 5-7
L
2024-06-16 · LTYC - Cook · #2 Doubles · 8.0 · with David Stover
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, 4-6
W
2024-06-02 · LTYC - Cook · #2 Doubles · 8.0 · with Christopher Kager
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, 6-1
L
2024-05-11 · LTYC - Cook · #1 Doubles · 8.0 · with Webb Cook
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, 2-6
W
2023-07-16 · LTYC - Cook · #2 Doubles · 8.0 · with Webb Cook
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
L
2023-06-01 · LTYC - Cook · #1 Doubles · 8.0 · with Gregory Girolamo
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, 6-7
L
2023-05-21 · LTYC - Cook · #2 Doubles · 8.0 · with Gregory Girolamo
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, 6-7, 0-1
L
2023-05-07 · LTYC - Cook · #2 Doubles · 8.0 · with Gregory Girolamo
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.
0-6, 6-7
Where you rank locallyagainst everyone at your level
Teams11 teams · 2019–2025
Over timerating by season, and how you rank
By level4 levels played
4.5
33.3%
2W–4L · 43.4% of games
8.0
65%
13W–7L · 53.9% of games
9.0
77.8%
7W–2L · 57.1% of games
9.0mixed
0%
0W–6L · 29.7% of games

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

By lineusually #2 Doubles, 42% of the time
#2 Doubles
42%
17 matches
#1 Doubles
24%
10 matches
#3 Doubles
24%
10 matches
#2 Singles
7%
3 matches
#1 Singles
2%
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.

You can get through anything if you keep going one point at a time.
Arthur Ashe