MatchPoint

Player profile

Jeff Hagamancummins: estimated dynamic rating

Jeff Hagamancummins
USTA4.0
NorCal league player
4.05
Estimated dynamic rating
▲ +0.71 this season
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Combo · 2026
4 matches
3.863.763.66
Aug · 3.86
Oct · 3.75
Oct 26 · Doubles+0.09
W S. Haener / C. Bennett
3-6,6-1,1-0 · 2D · with Christian Powers
Your combo rating, from combo matches only. It doesn’t move your 4.05.● 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

36 matches

Published NorCal results in 2026 — 22 scoring, 14 combo or mixed. Combo and mixed don’t affect NTRP ratings.

Oct 12, 2026 · Doubles · 3D · Combo

Lost 3-6,6-2,0-1
−0.09

Jeff’s side

Jeff HagamancumminsCurrently on CLOVIS TC/BUCHANAN HS CM7.5A
3.75
David Brand(partner)Currently on FIG GARDEN CM6.5A
3.66

Opponents

Brian ChinCurrently on SIERRA SPORT CM7.5A
3.64
Dennis DaddinoCurrently on SIERRA SPORT CM7.5A
4.03
Combo rating 3.75 → 3.66Doubles result

Sep 25, 2026 · Doubles · 3D · Mixed

Lost 3-6,6-4,0-1
−0.06

Jeff’s side

Jeff HagamancumminsCurrently on CLOVIS TC/BUCHANAN HS CM7.5A
4.02
Diane Richards(partner)Currently on SIERRA SPORT CW8.5A
4.00

Opponents

Michael LiuCurrently on WASHINGTON PK CM9.5A
4.50
Jieying ShiCurrently on SUNNYVALE TC/SUNNYVALE MTC CW7.5A-DT
4.05
Mixed rating 4.06 → 4.00Doubles result

Aug 27, 2026 · Doubles · 2D · Combo

Lost 4-6,2-6
−0.09

Jeff’s side

Jeff HagamancumminsCurrently on CLOVIS TC/BUCHANAN HS CM7.5A
3.75
Mauricio Ramos(partner)Currently on CLOVIS TC/BUCHANAN HS CM7.5A
3.83

Opponents

Dennis DaddinoCurrently on SIERRA SPORT CM7.5A
4.03
Bobby ToorCurrently on SIERRA SPORT CM7.5A
3.76
Combo rating 3.86 → 3.77Doubles result

Aug 15, 2026 · Doubles

Lost 2-6,6-7
−0.11

Jeff’s side

Jeff HagamancumminsCurrently on CLOVIS TC/BUCHANAN HS CM7.5A
4.05
Corbin Bennett(partner)Currently on SIERRA SPORT CM7.5A
3.95

Opponents

Bin FengCurrently on SUNNYVALE MTC CM8.5C
4.10
Edison ZhouCurrently on SANTA CLARA TC/SANTA CLARA TENNIS C CM8.5A
4.09
Rating 4.16 → 4.05Doubles result

Feb 15, 2026 · Doubles · Mixed

Won 6-3,5-7,1-0
+0.10

Jeff’s side

Jeff HagamancumminsCurrently on CLOVIS TC/BUCHANAN HS CM7.5A
4.02
Aimee Diener(partner)Currently on SIERRA SPORT CW8.5A
3.93

Opponents

Kassy ChauhanCurrently on ROEDING PK TENNIS CL/ROEDING PK CW8.5A
3.94
Bee Michael VangCurrently on CLOVIS TC/CLOVIS NORTH HS CM8.5A
4.00
Mixed rating 3.88 → 3.98Doubles result

Feb 6, 2026 · Doubles · Mixed

Lost 0-6,2-6
−0.07

Jeff’s side

Jeff HagamancumminsCurrently on CLOVIS TC/BUCHANAN HS CM7.5A
4.02
Aimee Diener(partner)Currently on SIERRA SPORT CW8.5A
3.93

Opponents

Sarah VorCurrently on CLOVIS TC/BUCHANAN HS CW7.5A
4.20
Jade YangCurrently on CLOVIS TC/BUCHANAN HS CM7.5A
4.25
Mixed rating 3.95 → 3.88Doubles result

Jan 21, 2026 · Doubles · Mixed

Lost 4-6,6-3,0-1
−0.10

Jeff’s side

Jeff HagamancumminsCurrently on CLOVIS TC/BUCHANAN HS CM7.5A
4.02
Kaitlin Drake(partner)Currently on SIERRA SPORT CW8.5A
3.98

Opponents

Maria RodriguezCurrently on SIERRA SPORT CW7.5A
3.71
Joseph DuongCurrently on CLOVIS EAST HS CM8.5A
4.19
Mixed rating 4.05 → 3.95Doubles result

Combo and mixed results move their own ratings, not your NTRP. USTA computes NTRP from adult singles and doubles only.

Best match
+0.09
Oct 26 vs S. Haener / C. Bennett
Worst match
−0.09
Oct 12 vs B. Chin / D. Daddino
Where you started ›3.34
2023 year-end NTRP 3.53.20
Scale calibration+0.14
Season start3.34
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
Year-end re-anchoring
Pulled toward the 2024 year-end level+0.013.35
Pulled toward the 2025 year-end level−0.033.71

More about Jeff

Jeff Hagamancummins has been a USTA NorCal 4.0 since 2024, after starting at 3.5 in 2023. The estimated dynamic rating is 4.05, up 0.71 this season, with a 23–14 record in 2026 across regular, combo and mixed play. Most frequent partner: David Peltola, 9–4 in 13 matches together.

Record

23–14
2026 season, 37 matches
25–19
2025 season, 44 matches
10
Longest winning streak
12–17
Matches that went to a third set or match tiebreak

Partners

Best wins

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

Year-end NTRP, 2023–2026

3.5 in 2023 and 4.0 from 2024 to 2026.

MatchPoint's estimated dynamic 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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