| Match History (2015) | View Advanced Player Stats |
|
John Schaffer (Honolulu, HI)
Male |
4.0 C 12/31/2022 |
| Estimated Dynamic Rating |
3.6208 8/9/2024 |
| Projected Year End Rating |
------ ---------- |
4.0 Rating Meter
3.5001 - 4.0000
3.5001 - 4.0000
| 2015 Overall Season [Doubles] |
| League/Level | Total Matches |
Win | Loss | Tie | WPct | Total Sets |
Win | Loss | WPct | Total Games |
Win | Loss | WPct | Defaults |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Adult 18+ 3.5 | 2 | 1 | 1 | 0 | 50.0 | 4 | 2 | 2 | 50.0 | 32 | 14 | 18 | 43.8 | 0 |
| Adult 40+ 3.5 | 13 | 10 | 3 | 0 | 76.9 | 29 | 22 | 7 | 75.9 | 223 | 145 | 78 | 65.0 | 0 |
| Flex Format 7.0 | 3 | 2 | 1 | 0 | 66.7 | 6 | 4 | 2 | 66.7 | 50 | 31 | 19 | 62.0 | 0 |
| Flex Format 8.0 | 3 | 0 | 3 | 0 | 0.0 | 8 | 2 | 6 | 25.0 | 59 | 26 | 33 | 44.1 | 0 |
| Mixed 18+ 7.0 | 6 | 4 | 2 | 0 | 66.7 | 13 | 9 | 4 | 69.2 | 116 | 69 | 47 | 59.5 | 0 |
| Mixed 40+ 8.0 | 4 | 2 | 2 | 0 | 50.0 | 8 | 4 | 4 | 50.0 | 69 | 35 | 34 | 50.7 | 0 |
| Total | 31 | 19 | 12 | 0 | 61.3 | 68 | 43 | 25 | 63.2 | 549 | 320 | 229 | 58.3 | 0 |
| 10/31/2015 | D1M | Flex Format 7.0 |
|---|---|---|
| THOF-Feral Boars & Girls Hawaii |
L | Buttercups Hawaii |
| John Velarde | 6-3 6-4 |
JORDAN SASAKI Jason Arakaki |
| Match: ----- | Rating: ----- |
| 10/31/2015 | D1X | Flex Format 8.0 |
|---|---|---|
| SURF AND VOLLEY Hawaii |
L | Waialae Iki 5 Hawaii |
| Janeen Umetsu | 7-5 1-6 1-0 |
Nicole Matsuda Gary Au Young |
| Match: ----- | Rating: ----- |
| 10/24/2015 | D1 | Adult 40+ 3.5 Nationals |
|---|---|---|
| THOF-WE Greying Feral Boars Hawaii |
W | OK:PHILBECK/IS Missouri Valley |
| Stacy lee () | 6-2 6-3 |
Jason Dickman Chris Mitchell |
| Match: ----- | Rating: ----- |
| 10/24/2015 | D1M | Flex Format 7.0 |
|---|---|---|
| THOF-Feral Boars & Girls Hawaii |
W | Jus4Fun Hawaii |
| John Burns | 6-1 6-2 |
Ken Tarumoto Paul Chen |
| Match: ----- | Rating: ----- |
| 10/23/2015 | D1 | Adult 40+ 3.5 Nationals |
|---|---|---|
| THOF-WE Greying Feral Boars Hawaii |
L | AYTC-Diaz Pacific NW |
| Stacy lee () | 7-6 6-3 |
James Buckwalter Timothy Greenzweig |
| Match: ----- | Rating: ----- |
| 10/03/2015 | D1X | Flex Format 8.0 |
|---|---|---|
| SURF AND VOLLEY Hawaii |
L | Fubar Hawaii |
| Janeen Umetsu | 6-2 7-5 |
Randal Murai Laura Nakasato |
| Match: ----- | Rating: ----- |
| 09/26/2015 | D3 | Mixed 40+ 8.0 Sectionals |
|---|---|---|
| unSTrUNG Hawaii |
L | Lob U 2 - WH8.0 Hawaii |
| Natsuko Bamba | 6-4 6-3 |
Errol Llantos Sue Brown |
| Match: ----- | Rating: ----- |
| 09/21/2015 | D1M | Flex Format 8.0 |
|---|---|---|
| SURF AND VOLLEY Hawaii |
L | NEXX Lines Are Good Hawaii |
| David Matsushita | 6-2 4-6 1-0 |
Jayson Chan Dayle Takaoka |
| Match: ----- | Rating: ----- |
| 09/05/2015 | D1M | Flex Format 7.0 |
|---|---|---|
| THOF-Feral Boars & Girls Hawaii |
W | Misolazy Hawaii |
| Stacy lee | 6-4 6-0 |
Leighton Lum Alex Darigo |
| Match: ----- | Rating: ----- |
| 08/09/2015 | D2 | Mixed 40+ 8.0 |
|---|---|---|
| unSTrUNG Hawaii |
W | OC Mixed Up Hawaii |
| Natsuko Bamba | 6-1 6-4 |
Dave Urda Gina Curcio |
| Match: ----- | Rating: ----- |
| 08/02/2015 | D2 | Mixed 40+ 8.0 |
|---|---|---|
| unSTrUNG Hawaii |
L | Nexx Hawaii |
| Sonnie Koko | 6-1 6-3 |
Jilbert Salamanca Suzanne Kariya-Ramos |
| Match: ----- | Rating: ----- |
| 07/19/2015 | D3 | Mixed 40+ 8.0 |
|---|---|---|
| unSTrUNG Hawaii |
W | Fubar Hawaii |
| Natsuko Bamba | 6-1 6-4 |
Irwin Kahakui Gail Kahakui |
| Match: ----- | Rating: ----- |
| 2015 Aloha State Games | ||
| 07/05/2015 | F | Tournament Combo MX7.0d |
| L | ||
| Lori Loo | 6-3 6-2 |
Alysse Nakasato Ansen Nakasato |
| Match: ----- | Rating: ----- | |
| 07/04/2015 | D1 | Adult 18+ 3.5 |
|---|---|---|
| THOF-Feral Boars Hawaii |
W | Keehi Country Club 18+ Hawaii |
| Nathan Overtree () | 6-3 6-3 |
Al Moy Alvin Yamamoto |
| Match: ----- | Rating: ----- |
| 2015 Aloha State Games | ||
| 07/04/2015 | S | Tournament Combo MX7.0d |
| W | ||
| Lori Loo | 6-4 6-3 |
Madeline Chun William Ogawa |
| Match: ----- | Rating: ----- | |
| 2015 Aloha State Games | ||
| 07/03/2015 | Q | Tournament Combo MX7.0d |
| W | ||
| Lori Loo | 6-4 6-2 |
Bay Hamby Matthew Derby |
| Match: ----- | Rating: ----- | |
| 06/13/2015 | D2 | Adult 18+ 3.5 |
|---|---|---|
| THOF-Feral Boars Hawaii |
L | Latecomers Hawaii |
| Shaun Miyata () | 6-0 6-2 |
Spencer Nishimura Stanford Togashi |
| Match: ----- | Rating: ----- |
| 05/24/2015 | D3 | Mixed 18+ 7.0 Flight |
|---|---|---|
| Hontou Hawaii |
L | RD Again Hawaii |
| Lori Loo | 4-6 7-6 1-0 |
Kathy Kaneshige Edmund Horita |
| Match: ----- | Rating: ----- |
| 05/17/2015 | D1 | Adult 40+ 3.5 Sectionals |
|---|---|---|
| THOF-WE Greying Feral Boars Hawaii |
W | Diehards Hawaii |
| Kazuhiro Kurokawa () | 6-2 6-2 |
Gary Oshiro Nicholas Hughey |
| Match: ----- | Rating: ----- |
| 05/16/2015 | D1 | Adult 40+ 3.5 Sectionals |
|---|---|---|
| THOF-WE Greying Feral Boars Hawaii |
W | Hui Mana Hawaii |
| Stacy lee () | 6-3 6-0 |
Buster Padilla Randy Chinn |
| Match: ----- | Rating: ----- |
| 05/15/2015 | D2 | Adult 40+ 3.5 Sectionals |
|---|---|---|
| THOF-WE Greying Feral Boars Hawaii |
W | Onipa'a Hawaii |
| Stacy lee () | 6-1 6-2 |
Ted Hong Stephen Yee |
| Match: ----- | Rating: ----- |
| 05/10/2015 | D2 | Mixed 18+ 7.0 |
|---|---|---|
| Hontou Hawaii |
L | Buttercups Hawaii |
| Lori Loo | 6-4 5-3 |
Herbert Lato Taryn Shoda |
| Match: ----- | Rating: ----- |
| 05/02/2015 | D3 | Mixed 18+ 7.0 |
|---|---|---|
| Hontou Hawaii |
W | MD High Flyers Hawaii |
| Lori Loo | 6-3 6-3 |
Tucker Watanabe Shylalyn Kimura |
| Match: ----- | Rating: ----- |
| 04/18/2015 | D3 | Mixed 18+ 7.0 |
|---|---|---|
| Hontou Hawaii |
W | Coconutz Hawaii |
| Lori Loo | 7-5 7-5 |
Tina Leong Kevin Kuo |
| Match: ----- | Rating: ----- |
| 04/11/2015 | D3 | Mixed 18+ 7.0 |
|---|---|---|
| Hontou Hawaii |
W | Split Step Hawaii |
| Allison Sakoda | 6-2 6-2 |
Anna Womack Ray Gomez |
| Match: ----- | Rating: ----- |
| 04/05/2015 | D1 | Adult 40+ 3.5 Flight |
|---|---|---|
| THOF-WE Greying Feral Boars Hawaii |
W | Penn Men 4T Hawaii |
| Kazuhiro Kurokawa () | 6-2 6-1 |
Bill Ota Randy Hagino |
| Match: ----- | Rating: ----- |
| 04/04/2015 | D1 | Adult 40+ 3.5 Flight |
|---|---|---|
| THOF-WE Greying Feral Boars Hawaii |
L | Tennis Geezers Hawaii |
| Kazuhiro Kurokawa () | 5-7 4-1 |
Ivan Awa Philip Lavelle |
| Match: ----- | Rating: ----- |
| 03/29/2015 | D1 | Adult 40+ 3.5 |
|---|---|---|
| THOF-WE Greying Feral Boars Hawaii |
W | Penn Men 4T Hawaii |
| Kazuhiro Kurokawa () | 6-1 6-0 |
Randy Hagino Bill Ota |
| Match: ----- | Rating: ----- |
| 03/22/2015 | D1 | Adult 40+ 3.5 |
|---|---|---|
| THOF-WE Greying Feral Boars Hawaii |
W | Match Point 40+ Hawaii |
| Matthew Derby () | 4-6 6-2 1-0 |
Leighton Fong Lyle Smith |
| Match: ----- | Rating: ----- |
| 03/21/2015 | D2 | Mixed 18+ 7.0 |
|---|---|---|
| Hontou Hawaii |
W | Mix & Match Hawaii |
| Lori Loo | 6-3 6-1 |
Chris Wright Carol Gaudette |
| Match: ----- | Rating: ----- |
| 02/28/2015 | D1 | Adult 40+ 3.5 |
|---|---|---|
| THOF-WE Greying Feral Boars Hawaii |
L | The Contenders Hawaii |
| Matthew Derby () | 6-3 4-6 1-0 |
Radford Pate Les Sherrill |
| Match: ----- | Rating: ----- |
| 02/21/2015 | D2 | Adult 40+ 3.5 |
|---|---|---|
| THOF-WE Greying Feral Boars Hawaii |
W | Penn Men 4T Hawaii |
| Matthew Derby () | 6-4 6-3 |
Chris Yamamoto Thomas Yoshida |
| Match: ----- | Rating: ----- |
| 01/25/2015 | D2 | Adult 40+ 3.5 |
|---|---|---|
| THOF-WE Greying Feral Boars Hawaii |
W | Peaking Ducks Hawaii |
| Kenneth Pia () | 5-7 6-3 1-0 |
Bruce Ladeira Daniel Schmidt |
| Match: ----- | Rating: ----- |
| 01/17/2015 | D3 | Adult 40+ 3.5 |
|---|---|---|
| THOF-WE Greying Feral Boars Hawaii |
W | Peaking Ducks Hawaii |
| Mike Eder MBA () | 6-0 6-1 |
Bruce Ladeira Michael Ishioka |
| Match: ----- | Rating: ----- |
| 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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