| Match History (Recent) | View Advanced Player Stats |
|
Jasper Koenen (Portland, OR)
Male |
5.0 C 12/31/2023 |
| Estimated Dynamic Rating |
4.8101 10/9/2025 |
| Projected Year End Rating |
------ ---------- |
5.0 Rating Meter
4.5001 - 5.0000
4.5001 - 5.0000
| Recent History |
| League/Level | Total Matches |
Win | Loss | Tie | WPct | Total Sets |
Win | Loss | WPct | Total Games |
Win | Loss | WPct | Defaults |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Adult 18+ 5.0 | 5 | 5 | 0 | 0 | 100.0 | 11 | 10 | 1 | 90.9 | 88 | 60 | 28 | 68.2 | 1 |
| Mixed 18+ 10.0 | 1 | 0 | 1 | 0 | 0.0 | 2 | 0 | 2 | 0.0 | 20 | 8 | 12 | 40.0 | 0 |
| Total | 6 | 5 | 1 | 0 | 83.3 | 13 | 10 | 3 | 76.9 | 108 | 68 | 40 | 63.0 | 1 |
| Match Date | League | Team | Court | Partner | Opponent(s) | W/L | Result | Match | Rating |
|---|---|---|---|---|---|---|---|---|---|
| 09/13/2025 | Mixed 18+ 10.0 |
WHRC-Mam Pacific NW |
D1 |
Katie Petersen (4.81) |
Tanya O'Neil (4.76) Gordon Barrows (4.85) |
L | 6-4 6-4 |
4.70 | 4.78 |
| 06/22/2025 | Adult 18+ 5.0 |
N OR-PT&E/SJRC-Truong Pacific NW |
D1 |
Andrew Nakajima (5.03) |
Nick Buckley (4.60) Arthur Karas (4.48) |
W | 6-1 6-3 |
4.73 | 4.81 |
| 06/06/2025 | Adult 18+ 5.0 |
N OR-PT&E/SJRC-Truong Pacific NW |
D2 |
Andrew Nakajima (-----) |
Default | W | 6-0 6-0 |
----- | ----- |
| 05/09/2025 | Adult 18+ 5.0 |
N OR-PT&E/SJRC-Truong Pacific NW |
D2 |
Andrew Nakajima (5.03) |
Rudd McGarity (4.11) Amahal Barbee (4.52) |
W | 6-0 6-2 |
4.82 | 4.82 |
| 05/04/2025 | Adult 18+ 5.0 |
N OR-PT&E/SJRC-Truong Pacific NW |
S1 |
Seth Lee (4.58) |
W | 6-2 7-5 |
4.75 | 4.82 | |
| 04/13/2025 | Adult 18+ 5.0 |
N OR-PT&E/SJRC-Truong Pacific NW |
D2 |
Andrew Nakajima (5.03) |
Kihiro Karasawa (-----) KRISTIAN PEEV (-----) |
W | 4-6 6-1 1-0 |
S | 4.84 |
| 04/05/2025 | Adult 18+ 5.0 |
N OR-PT&E/SJRC-Truong Pacific NW |
D1 |
Andrew Nakajima (4.99) |
Gram Leahy (4.82) Connor Leahy (4.95) |
W | 6-4 6-4 |
4.89 | 4.84 |
| 09/13/2025 | D1 | Mixed 18+ 10.0 |
|---|---|---|
| WHRC-Mam Pacific NW |
L | LCC-Burns/Juppenlatz Pacific NW |
| Katie Petersen (4.81) | 6-4 6-4 |
Tanya O'Neil (4.76) Gordon Barrows (4.85) |
| Match: 4.70 | Rating: 4.78 |
| 06/22/2025 | D1 | Adult 18+ 5.0 |
|---|---|---|
| N OR-PT&E/SJRC-Truong Pacific NW |
W | WHRC-Edwards Pacific NW |
| Andrew Nakajima (5.03) | 6-1 6-3 |
Nick Buckley (4.60) Arthur Karas (4.48) |
| Match: 4.73 | Rating: 4.81 |
| 06/06/2025 | D2 | Adult 18+ 5.0 |
|---|---|---|
| N OR-PT&E/SJRC-Truong Pacific NW |
W | CAC-McGarity 5.0 Pacific NW |
| Andrew Nakajima (-----) | 6-0 6-0 |
Default |
| Match: ----- | Rating: ----- |
| 05/09/2025 | D2 | Adult 18+ 5.0 |
|---|---|---|
| N OR-PT&E/SJRC-Truong Pacific NW |
W | CAC-McGarity 5.0 Pacific NW |
| Andrew Nakajima (5.03) | 6-0 6-2 |
Rudd McGarity (4.11) Amahal Barbee (4.52) |
| Match: 4.82 | Rating: 4.82 |
| 05/04/2025 | S1 | Adult 18+ 5.0 |
|---|---|---|
| N OR-PT&E/SJRC-Truong Pacific NW |
W | VTC-Wang Pacific NW |
| 6-2 7-5 |
Seth Lee (4.58) | |
| Match: 4.75 | Rating: 4.82 |
| 04/13/2025 | D2 | Adult 18+ 5.0 |
|---|---|---|
| N OR-PT&E/SJRC-Truong Pacific NW |
W | LCC-Schweitz/Mam Pacific NW |
| Andrew Nakajima (5.03) | 4-6 6-1 1-0 |
Kihiro Karasawa (-----) KRISTIAN PEEV (-----) |
| Match: S | Rating: 4.84 |
| 04/05/2025 | D1 | Adult 18+ 5.0 |
|---|---|---|
| N OR-PT&E/SJRC-Truong Pacific NW |
W | N OR-MAC-Leahy Pacific NW |
| Andrew Nakajima (4.99) | 6-4 6-4 |
Gram Leahy (4.82) Connor Leahy (4.95) |
| Match: 4.89 | Rating: 4.84 |
| Glossary |
| Match | Player rating for individual match. |
| Rating | Dynamic rating after completed match. |
| NC | Match not yet calculated into rating. |
| S | Self rated or unrated player involved in match so no match rating calculated for current player. |
This site is not affiliated, endorsed, or associated by or with the USTA in any manner nor are the ratings affiliated with the NTRP rating system.
Copyright © 2016-2025 TennisRecord.com All rights reserved.
Privacy Policy | Sitemap
Copyright © 2016-2025 TennisRecord.com All rights reserved.
Privacy Policy | Sitemap