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Mark Griffey

Weddington, NC
4.0C year-end 2025
105 matches · 57W–48L · seasons 2022–2026
Bump probability
3.54.04.5lowhigh
Where this rating stands today. Taller means more likely.
i
The dashed lines are the edges of your band. The three shaded areas are exactly the three percentages below — area here is the chance of one outcome for you, not a count of players.
3.77
estimated dynamic rating
Where the rating sits now, on 21 matches this season · USTA never publishes this number
0%
down to 3.5
100%
stay 4.0
0%
up to 4.5

A 4.0 runs from 3.51 to 4.00. This rating sits in the middle of the band, and every match moves it.

Our estimate, not a USTA figure.
i
scale measured at this point of 2023 on 2160 players. It moves when you play, and occasionally when we improve the model. USTA publishes year-end ratings in December, which is when this gets graded against what actually happened.
Where you rank
NC · 4.0
61 of 105
By our estimated rating, not the published level.
i
Mark is ranked against players at the same level in the same place. The published level is identical for everyone in a band, so it cannot separate them — our estimate can. Groups smaller than five are not ranked at all, because a placing out of two is noise dressed as standing.
Over timerating by season, and how you rank
Rating by season

Mark has played at 4.5, 4.0 across 4 seasons — 0 moves up and 1 down.

3.54.04.52022202320252026

The line is our estimate; the horizontal lines are level boundaries, so crossing one is a bump. Hollow points are years we inferred from the level played the following season, because USTA publishes a current rating but no history.

How you rank at your level
At 4.0, Mark has gone from the 62nd to the 48th percentile of players at that level, 2025 to 2026.

Percentile compares the same level in the same season, by share of games won. Mixed is shown for context — USTA rules exclude it from your adult rating unless mixed is all you play.

By level7 levels played
4.0
59.3%
16W–11L · 52.6% of games
4.5
31.2%
5W–11L · 43.7% of games
7.5
33.3%
2W–4L · 54.9% of games
8.5
43.8%
7W–9L · 46.1% of games
9.0
1W–1L
not enough matches yet
4.0mixed
84.6%
11W–2L · 59.6% of games
8.0mixed
46.7%
7W–8L · 54.4% of games

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

Match history105 matches
W
David Snearly / Sandy Mullischamps
2026-07-31 · #2 Doubles · with Elena Donaldson
expectation pending — we're still fetching an opponent's record
6-4, 6-3
W
Tamara Gallagher / Richard Gallaghermixed
2026-07-15 · #2 Doubles · 4.0 · with Rachael Schuler
mixed — doesn't count toward your NTRP rating
6-2, 1-6, 1-0
W
Mike Boston / Jennifer Lundbergmixed
2026-06-24 · #2 Doubles · 4.0 · with Elena Donaldson
mixed — doesn't count toward your NTRP rating
2-6, 7-6, 1-0
W
Kim Rivera / Joseph Gannmixed
2026-06-03 · #1 Doubles · 4.0 · with Elena Donaldson
mixed — doesn't count toward your NTRP rating
6-3, 6-3
L
Brian Conlon / Chelse Stevensmixed
2026-05-19 · #2 Doubles · 4.0 · with Elena Donaldson
mixed — doesn't count toward your NTRP rating
6-4, 7-5
W
Philip Gibson / Wendy Parkermixed
2026-05-12 · #3 Doubles · 4.0 · with Elena Donaldson
mixed — doesn't count toward your NTRP rating
6-1, 6-2
W
Josh Miller / Richard Schanzlin
2026-04-30 · #1 Doubles · 4.0 · with George Pawlush
expectation pending — we're still fetching an opponent's record
3-6, 6-2, 1-0
L
Vince Quinn / Bo Chriscoe
2026-04-26 · #1 Doubles · 4.0 · with Jeremy Caslin
expectation pending — we're still fetching an opponent's record
6-4, 7-6
L
Andrew Ross / Rod Wilkes
2026-04-21 · #3 Doubles · 4.0 · with Bill Brupbacher
expectation pending — we're still fetching an opponent's record
2-6, 6-4, 1-0
W
David Rowland / Jim Malseed
2026-04-19 · #1 Doubles · 4.0 · with Jeremy Caslin
expectation pending — we're still fetching an opponent's record
6-7, 6-2, 1-0
L
Patrick Nitsche / Tim Chu
2026-04-14 · #1 Doubles · 4.0 · with Jeremy Caslin
expectation pending — we're still fetching an opponent's record
6-0, 6-2
L
Tim Chu / Anthony Lasala
2026-04-12 · #1 Doubles · 4.0 · with Jeremy Caslin
expectation pending — we're still fetching an opponent's record
7-6, 7-5
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Not affiliated with or endorsed by the USTA. Rating shown is the published USTA year-end figure; match data is from USTA TennisLink.