← Search

Derek Since

Add to scout listFree account. Monday email when they play.
Lone Tree, CO
5.0C year-end 2025
i
Computer — generated by the USTA algorithm from match play
376 matches · 254W–122L · seasons 2018–2026
Match history376 matches
L
2026-08-19 · Singles tourney
doesn’t count toward your NTRP rating
6-3, 1-6, 0-1
W
2026-08-18 · Singles tourney
doesn’t count toward your NTRP rating
6-3, 6-4
L
2026-07-21 · Singles tourney
doesn’t count toward your NTRP rating
1-6, 3-6
W
2026-07-20 · Singles tourney
doesn’t count toward your NTRP rating
5-7, 6-3, 6-0
W
2026-07-19 · Singles tourney
doesn’t count toward your NTRP rating
6-2, 3-6, 7-5
W
2026-07-16 · DTC BLUE · #1 Doubles · 5.0 · with Ari Rosenthal
loading the estimate
6-7, 6-4, 1-0
W
2026-07-13 · DTC BLUE · #1 Singles · 5.0
loading the estimate
6-3, 6-1
W
2026-07-12 · DTC BLUE · #1 Singles · 5.0
loading the estimate
7-6, 6-1
W
2026-07-08 · DTC BLUE · #1 Doubles · 5.0 · with Ari Rosenthal
loading the estimate
6-4, 6-3
W
2026-06-14 · Singles tourney
doesn’t count toward your NTRP rating
6-0, 6-3
W
James Schumacher
2026-06-13 · Singles tourney
doesn’t count toward your NTRP rating
6-3, 6-1
W
2026-06-11 · DTC BLUE · #1 Doubles · 5.0 · with Christopher Morris
loading the estimate
6-2, 4-6, 1-0
Where you rank locallyagainst everyone at your level
Teams39 teams · 2019–2026
Over timerating by season, and how you rank
By level7 levels played
4.5
69.1%
47W–21L · 58.8% of games
5.0
57.1%
16W–12L · 51.2% of games
10.0mixed
12.5%
1W–7L · 36.8% of games
8.0mixed
50%
2W–2L · 50% of games
8.5mixed
80%
12W–3L · 57.1% of games
9.0mixed
72.7%
8W–3L · 56.3% of games
9.5mixed
0%
0W–4L · 34.7% of games

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

By lineusually Singles, 63% of the time
Singles
63%
238 matches
#1 Singles
13%
50 matches
#1 Doubles
10%
36 matches
#2 Doubles
8%
29 matches
#3 Doubles
3%
12 matches
#2 Singles
3%
11 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