Match History (2021) | View Advanced Player Stats |
Jonathan Lefferts (San Anselmo, CA)
Male |
4.5 C 12/31/2024 |
Estimated Dynamic Rating |
4.1486 1/9/2025 |
Projected Year End Rating |
------ ---------- |
4.5 Rating Meter
4.0001 - 4.5000
4.0001 - 4.5000
2021 Overall Season |
League/Level | Total Matches |
Win | Loss | Tie | WPct | Total Sets |
Win | Loss | WPct | Total Games |
Win | Loss | WPct | Defaults |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Adult 40+ 0.0 | 4 | 2 | 2 | 0 | 50.0 | 9 | 6 | 3 | 66.7 | 66 | 42 | 24 | 63.6 | 0 |
Mixed 18+ 8.0 | 3 | 3 | 0 | 0 | 100.0 | 7 | 6 | 1 | 85.7 | 56 | 36 | 20 | 64.3 | 0 |
Mixed 18+ 9.0 | 3 | 1 | 2 | 0 | 33.3 | 6 | 1 | 5 | 16.7 | 51 | 18 | 33 | 35.3 | 0 |
Total | 10 | 6 | 4 | 0 | 60.0 | 22 | 13 | 9 | 59.1 | 173 | 96 | 77 | 55.5 | 0 |
09/09/2021 | D1 | Mixed 18+ 8.0 |
---|---|---|
MARIN TC 18MX8.0A No California |
W | MARIN TC 18MX8.0C No California |
Francie Burkhard (3.41) | 4-6 6-3 1-0 |
John Jung (3.94) Emily Bell (3.24) |
Match: 4.07 | Rating: 4.22 |
08/31/2021 | D1 | Mixed 18+ 8.0 |
---|---|---|
MARIN TC 18MX8.0A No California |
W | MARIN TC 18MX8.0C No California |
Francie Burkhard (3.41) | 7-6 6-2 |
John Jung (3.94) Emily Bell (3.24) |
Match: S | Rating: 4.25 |
08/27/2021 | S1 | Adult 40+ |
---|---|---|
MARIN TC 40AM4.5A No California |
L | BAY CLUB SF TENNIS 40AM4.5A No California |
7-5 2-6 |
Guillaume Gerardin (4.14) | |
Match: 4.19 | Rating: 4.29 |
08/22/2021 | D3 | Adult 40+ |
---|---|---|
MARIN TC 40AM4.5A No California |
L | BAY CLUB SF TENNIS 40AM4.5A No California |
Jeffery Birkenseer (4.11) | 2-6 6-1 1-0 |
Anthony Vuong (4.26) Anil Sippy (4.37) |
Match: 4.38 | Rating: 4.33 |
08/14/2021 | D3 | Mixed 18+ 9.0 |
---|---|---|
RAFAEL RC 18MX9.0A No California |
L | MONTGOMERY HS 18MX9.0A No California |
Jacqueline Osterman (4.26) | 6-4 6-3 |
Stephen Noel (4.86) Kitty YUEN (4.07) |
Match: 4.30 | Rating: 4.25 |
08/08/2021 | D3 | Mixed 18+ 9.0 |
---|---|---|
RAFAEL RC 18MX9.0A No California |
W | HARBOR PT 18MX9.0A No California |
Tracy Lauterman (4.03) | 2-6 4-3 |
Cynthia Bascara (4.51) Bruce Smith (3.72) |
Match: 4.14 | Rating: 4.23 |
08/07/2021 | D1 | Adult 40+ |
---|---|---|
MARIN TC 40AM4.5A No California |
W | MARINWOOD COMM CTR 40AM4.5A No California |
Mike Downs (4.31) | 6-1 6-0 |
Mike Malik (4.22) Raj Sivasubramanian (4.10) |
Match: 4.58 | Rating: 4.36 |
08/05/2021 | D1 | Mixed 18+ 8.0 |
---|---|---|
MARIN TC 18MX8.0A No California |
W | RAFAEL RC 18MX8.0A No California |
Francie Burkhard (3.46) | 6-1 6-2 |
Jeff Marquis (4.06) Caroline Pierce (3.20) |
Match: 4.35 | Rating: 4.28 |
08/01/2021 | D2 | Mixed 18+ 9.0 |
---|---|---|
RAFAEL RC 18MX9.0A No California |
L | MARIN TC 18MX9.0A No California |
Jennifer Slippy (4.03) | 6-1 6-4 |
Rachel Ogdie (3.71) Samuel Wexman (4.58) |
Match: 4.02 | Rating: 4.22 |
07/23/2021 | D1 | Adult 40+ |
---|---|---|
MARIN TC 40AM4.5A No California |
W | MARINWOOD COMM CTR 40AM4.5A No California |
Andrew Loft (-----) | 6-4 6-1 |
Raj Sivasubramanian (4.04) jeff johnson (4.14) |
Match: S | Rating: 4.29 |
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. |
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