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Marina McCollom

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West Des Moines, IA
5.0C year-end 2025
i
Computer — generated by the USTA algorithm from match play
23 matches · 17W–6L · seasons 2023–2026
Match history23 matches
W
2026-08-02 · Dial: LifeTime · #1 Doubles · 4.0 · with Emily Breitbarth
loading the estimate
3-6, 6-2, 1-0
L
2026-07-19 · Dial: LifeTime · #1 Doubles · 4.0 · with Terri Dial
loading the estimate
1-6, 4-6
L
2026-06-14 · Dial: LifeTime · #1 Doubles · 4.0 · with Karen Barnes
loading the estimate
3-6, 2-6
W
2026-05-03 · IA/Smith/40&Over9.0X · #2 Doubles · 9.0 · with Ryan Krabbe mixed
doesn’t count toward your NTRP rating
4-6, 7-5, 1-0
W
2026-02-22 · IA/Smith/40&Over9.0X · #3 Doubles · 9.0 · with Ryan Krabbe mixed
doesn’t count toward your NTRP rating
6-2, 6-4
L
2026-02-22 · IA/Smith/40&Over9.0X · #1 Doubles · 9.0 · with Ryan Krabbe mixed
doesn’t count toward your NTRP rating
1-6, 6-7
W
2025-12-12 · Whipp/Pham · #3 Doubles · 9.0 · with Ryan Staiert mixed
doesn’t count toward your NTRP rating
6-4, 6-3
L
2025-09-28 · Whipp/Pham · #1 Doubles · 9.0 · with Ryan Staiert mixed
doesn’t count toward your NTRP rating
4-6, 6-4, 0-1
W
2025-09-14 · Whipp/Pham · #3 Doubles · 9.0 · with Ryan Staiert mixed
doesn’t count toward your NTRP rating
6-2, 6-0
W
2025-08-17 · Smith - Southwoods · #1 Doubles · 4.0 · with Emily Breitbarth
loading the estimate
6-4, 3-6, 1-0
L
2025-07-27 · Smith - Southwoods · #1 Doubles · 4.0 · with Emily Breitbarth
loading the estimate
6-4, 4-6, 0-1
W
2025-07-13 · Smith - Southwoods · #1 Doubles · 4.0 · with Karen Barnes
loading the estimate
6-2, 7-5
Where you rank locallyagainst everyone at your level
Teams8 teams · 2023–2026
Over timerating by season, and how you rank
By level2 levels played
4.0
63.6%
7W–4L · 53.5% of games
9.0mixed
83.3%
10W–2L · 58% of games

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

By lineusually #1 Doubles, 70% of the time
#1 Doubles
70%
16 matches
#3 Doubles
22%
5 matches
#2 Doubles
9%
2 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.

What matters isn’t how well you play when you’re playing well. What matters is how well you play when you’re playing badly.
Martina Navratilova