MatchPoint

Player profile

Mark Yamaguma: combo rating

Mark Yamaguma
USTA4.0
Combo rating · no NTRP rating yet — USTA computes NTRP from adult singles and doubles only
3.74
Combo rating
▼ −0.15 this season
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2026
5 matches
3.973.843.71
Sep · 3.89
Oct · 3.74
Oct 28 · Doubles+0.03
Match detail is not available. Running 3.74.
● Won ● Lost · Select a point to see that match.Your whole season is recalculated daily, so earlier points can shift as new results come in.

Current season

0 matches

Published NorCal league results in 2026.

Detailed match context is not available for this player yet.

Best match
+0.04
Sep 30 · Doubles
Worst match
−0.25
Oct 8 · Doubles
Where you started ›3.89
2017 year-end NTRP 4.03.75
Scale calibration+0.14
Season start3.89
Your starting point comes from your official year-end NTRP, not from any third-party rating. The calibration is a fixed shift that puts our scale on the same level as NTRP.
▲
Combo and mixed matches aren’t included. This rating is built from standard men’s and women’s league play only — combo and mixed results feed your separate combo/mixed ratings, not this one.
Updated Nov 4

More about Mark

Mark Yamaguma's most recent USTA NorCal year-end level is 4.0, from 2017. The combo rating is 3.74, with a 4–1 record in 2026 in combo play.

Record

4–1
2026 season, 5 matches
3
Longest winning streak

Partners

Best wins

Against the highest-rated opponents by year-end NTRP, this season and last.

Year-end NTRP, 2003–2017

4.5 from 2003 to 2006, 4.0 from 2008 to 2010 and 4.0 from 2013 to 2017.

MatchPoint's combo rating is an independent estimate from published USTA NorCal league results through November 4, 2026. It is not a rating USTA calculates, and MatchPoint is not affiliated with USTA.

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