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Walnut Creek, California · USA
Singles UTR
3.60
Rated
Doubles UTR
5.41
Rated
Record
8-5
62% win rate
Events Played
0
This season
8
Wins
5
Losses
62%
Win Rate
Avg Opponent UTR
3.49
vs Higher Rated
0W - 5L
vs Lower Rated
8W - 0L
Last 5 Matches
4/5 wins
Match Impact (last 12 months, most recent first)
| UTR Eligible | Date | Opponent | Score | Result | UTR Impact | Event |
|---|---|---|---|---|---|---|
| 1 | Jan 23, 2026 | Bill Verner(4.50) | 6-3, 6-0 | L | +0.02 | Wilson World Tennis Classic |
| 2 | Jan 23, 2026 |
How to Improve Your UTR
See how hypothetical future matches could affect your rating.
Based on 5 matches (3W-2L) vs ~3.60 rated opponents
To gain ~1.0 point: ~9 matches vs ~5.10 rated opponents with an 80% win rate
This is a simplified estimate. Actual UTR uses score margins, match format, and other factors not modeled here.
| 6-4, 6-2 |
| W |
| -0.03 |
| Wilson World Tennis Classic |
| 3 | Oct 3, 2025 | Ernest Wong(2.77) | 6-3, 6-0 | W | -0.01 | 2025 Adult Grand Prix - Age Group |
| 4 | Oct 3, 2025 | Joe Tremba(2.71) | 6-0, 6-3 | W | -0.02 | 2025 Adult Grand Prix - Age Group |
| 5 | Sep 7, 2025 | John Shaw(1.97) | 6-0, 6-0 | W | -0.04 | Ken Stuart 99th Pacific Southwest Senior Championships |
| 6 | Sep 7, 2025 | Bill Verner(4.50) | 6-1, 4-2 | L | +0.03 | Ken Stuart 99th Pacific Southwest Senior Championships |
| 7 | Aug 7, 2025 | Colin Robertson(2.55) | 6-3, 6-1 | W | -0.05 | USTA Men's National 80-85-90-95 |
| 8 | Aug 7, 2025 | Richard Shipman(5.54) | 6-3, 6-0 | L | +0.14 | USTA Men's National 80-85-90-95 |
| 9 | Jun 3, 2025 | Michael Saputo(3.88) | 6-2, 4-6, 1-0(8) | L | +0.01 | Marin Championships |
| 10 | Jun 3, 2025 | Bj Miller(2.66) | 6-2, 6-4 | W | -0.06 | Marin Championships |
| 11 | May 21, 2025 | Robert MacNaughton(3.71) | 3-6, 6-4, 1-0(7) | W | +0.01 | Pacific Coast Senior & Family Championships |
| 12 | May 21, 2025 | Gary Crangle(3.13) | 6-3, 6-2 | W | +0.01 | Pacific Coast Senior & Family Championships |
| 13 | May 21, 2025 | Salvatore Zimmitti(4.46) | 6-1, 6-1 | L | 0.00 | Pacific Coast Senior & Family Championships |
| — | Jan 24, 2025 | Kenneth Dahl(6.04) | 6-2, 6-1 | L | — | Wilson World Tennis Classic L2 |
| — | Jan 24, 2025 | Robert Shibata(1.83) | 6-1, 6-0 | W | — | Wilson World Tennis Classic L2 |
| — | Jan 24, 2025 | C Raymond Lake(3.89) | 6-1, 7-5 | W | — | Wilson World Tennis Classic L2 |
| — | Oct 13, 2024 | Hans Weber(4.67) | 4-6, 6-3, 1-0(6) | L | — | 2024 North South Challenge Cup |
| — | Oct 13, 2024 | Richard Ortiz(N/A) | 6-2, 6-1 | W | — | 2024 North South Challenge Cup |
| — | Sep 8, 2024 | Richard Eyre(4.40) | 7-6(5), 5-7, 1-0(13) | W | — | Ken Stuart 98th Pacific Southwest Senior Championships |
| — | Sep 8, 2024 | Jaslin Salmon(3.99) | 6-2, 3-6, 1-0(8) | L | — | Ken Stuart 98th Pacific Southwest Senior Championships |
| — | Sep 8, 2024 | John Shaw(1.97) | 6-0, 6-0 | W | — | Ken Stuart 98th Pacific Southwest Senior Championships |
| — | Jul 17, 2024 | Michael Stone(3.64) | 1-6, 6-1, 6-3 | L | — | 125th Oregon State Tennis Championships |
| — | Jul 17, 2024 | Roger North(4.66) | 6-3, 6-1 | L | — | 125th Oregon State Tennis Championships |
| — | Jul 17, 2024 | Edward Elkin(3.71) | 6-7(7), 6-3, 7-5 | L | — | 125th Oregon State Tennis Championships |
| — | May 23, 2024 | Ted Bowen(3.05) | 6-0, 6-1 | W | — | Pacific Coast Senior & Family Championships |
| — | May 23, 2024 | Roger North(4.66) | 6-1, 7-5 | L | — | Pacific Coast Senior & Family Championships |
| — | May 23, 2024 | Edward Elkin(3.71) | 6-3, 6-1 | W | — | Pacific Coast Senior & Family Championships |
| — | May 23, 2024 | Timothy Carr(4.38) | 6-1, 6-1 | W | — | Pacific Coast Senior & Family Championships |
| — | May 11, 2024 | Stephen Kaplan(1.00) | 6-0, 6-2 | W | — | USTA National Men's 75, 80, 85, 90 & 95s Hardcourt Championships |
| — | May 11, 2024 | C Raymond Lake(3.89) | 7-5, 6-2 | L | — | USTA National Men's 75, 80, 85, 90 & 95s Hardcourt Championships |
| UTR Eligible | Date | Opponents | Score | Result | Event |
|---|---|---|---|---|---|
| 1 | Nov 18, 2025 | Michael Stewart(5.84) Andrew Stewart(8.61) | 6-0, 6-3 | L | USTA National Senior, Super Senior & Ultra Senior Father/Son Clay Court Championships |
| 2 | Nov 18, 2025 | Kace King(6.69) Bill King(6.69) | 6-1, 6-1 | L | USTA National Senior, Super Senior & Ultra Senior Father/Son Clay Court Championships |
| 3 | Nov 18, 2025 | Matt Lundmark(5.32) David Lundmark(5.32) | 6-2, 7-5 | W | USTA National Senior, Super Senior & Ultra Senior Father/Son Clay Court Championships |
| — | Oct 3, 2025 | Michael Saputo(N/A) Joe Tremba(4.84) | W | 2025 Adult Grand Prix - Age Group | |
| 4 | Sep 7, 2025 | George Kraft(6.23) George Balch(5.21) | L | Ken Stuart 99th Pacific Southwest Senior Championships | |
| 5 | Sep 7, 2025 | Roger North(5.49) Benjamin Murphy(4.53) | L | Ken Stuart 99th Pacific Southwest Senior Championships | |
| 6 | Sep 7, 2025 | Dean Corley(5.97) David Van Den Berg(5.77) | L | Ken Stuart 99th Pacific Southwest Senior Championships | |
| 7 | Aug 7, 2025 | Michael Smith(3.67) Roderick Harley(5.40) | L | USTA Men's National 80-85-90-95 | |
| 8 | Aug 7, 2025 | Stephen Lunsford(5.19) Bob Mason(5.32) | 6-3, 6-3 | L | USTA Men's National 80-85-90-95 |
| 9 | Jun 3, 2025 | Roger North(5.49) John Popplewell(5.48) | 6-3, 6-1 | L | Marin Championships |
| 10 | Jun 3, 2025 | Charles Hearey(4.18) Harrison Fraker(4.62) | W | Marin Championships | |
| 11 | May 30, 2025 | Darren Murray(4.27) Raymur Murray(4.27) | 6-2 | W | USTA National Senior, Super Sr., Ultra Sr. Father-Son & Mother-Daughter Hard Court Championship |
| — | May 30, 2025 | Russell Wolf(2.43) Jerrold Wolf(2.43) | 6-0, 6-0 | W | USTA National Senior, Super Sr., Ultra Sr. Father-Son & Mother-Daughter Hard Court Championship |
| — | May 30, 2025 | Brian Wayne(7.84) Jerry Wayne(5.31) | 1-6, 6-0, 1-0(5) | L | USTA National Senior, Super Sr., Ultra Sr. Father-Son & Mother-Daughter Hard Court Championship |
| 12 | May 30, 2025 | Alan Croll(7.23) Robert Croll(7.23) | 6-3, 6-2 | L | USTA National Senior, Super Sr., Ultra Sr. Father-Son & Mother-Daughter Hard Court Championship |
| — | May 21, 2025 | Linus Wirstrom(9.69) Robert Wirstrom(9.67) | L | Pacific Coast Senior & Family Championships | |
| 13 | May 21, 2025 | Jacob Callahan(8.34) Michael Callahan(8.33) | W | Pacific Coast Senior & Family Championships | |
| — | Oct 13, 2024 | Jj Martinez(4.89) Stephen Kaplan(3.73) | 7-5, 6-4 | W | 2024 North South Challenge Cup |
| — | Oct 13, 2024 | Jj Martinez(4.89) Ron Hextell(4.60) | 6-2, 6-1 | L | 2024 North South Challenge Cup |
| — | Sep 8, 2024 | Jaslin Salmon(3.90) Charles Hearey(4.18) | 6-3, 2-6, 1-0(4) | W | Ken Stuart 98th Pacific Southwest Senior Championships |
| — | Sep 8, 2024 | George Balch(5.21) Dean Corley(5.97) | 6-0, 6-1 | L | Ken Stuart 98th Pacific Southwest Senior Championships |
| — | Jul 17, 2024 | Oliver Wright(2.62) Thomas Geisness(N/A) | 6-1, 6-1 | W | 125th Oregon State Tennis Championships |
| — | Jul 17, 2024 | Ray Keil(N/A) Bill Yoder(N/A) | 6-0, 6-0 | W | 125th Oregon State Tennis Championships |
| — | Jul 17, 2024 | John Popplewell(5.48) Roger North(5.49) | 6-3, 6-1 | L | 125th Oregon State Tennis Championships |
| — | May 31, 2024 | Tim Gaillard(6.79) Robert Gaillard(6.79) | L | USTA National Senior, Super Sr., Ultra Sr. Father-Son & Mother-Daughter Hard Court Championship | |
| — | May 31, 2024 | Brian Wayne(7.84) Jerry Wayne(5.31) | L | USTA National Senior, Super Sr., Ultra Sr. Father-Son & Mother-Daughter Hard Court Championship | |
| — | May 23, 2024 | Aaron Lee(N/A) ANDREW KIN FAI LEE(8.09) | 6-1, 6-4 | L | Pacific Coast Senior & Family Championships |
| — | May 11, 2024 | Joseph Daniel(N/A) Murray Todd(N/A) | 7-6(3), 6-2 | L | USTA National Men's 75, 80, 85, 90 & 95s Hardcourt Championships |
| — | May 11, 2024 | Ray Freer(3.04) Josef Wida(N/A) | W | USTA National Men's 75, 80, 85, 90 & 95s Hardcourt Championships | |
| — | May 11, 2024 | Paul Blanton(4.48) Rich Richardson(3.87) | L | USTA National Men's 75, 80, 85, 90 & 95s Hardcourt Championships |
No tournaments found.