H2H data updated: 2026-09-11 00:00 UTC
J Griffiths vs A Mason H2H: 0-1 (incl. walkovers)
J Griffiths vs A Mason: 0–0 excluding walkovers; 0–1 including 1 walkover. The archive contains 1 main-draw results, including walkovers. Most recently, A Mason won the 1982 Norwich round of 32 W/O.
Want to explore more matchups? Advanced rivalry search lets you browse current and historical rivalries, unbeaten records, or every matchup for a player.
H2H Match Log
| Player | Score | Player | Match Data | Date | Round | Tournament | Category | Surface |
|---|---|---|---|---|---|---|---|---|
| A Mason | (w/o) | J Griffiths | Match data | Apr 11, 1982* | R32 | Norwich | WTA 250 | — |
Estimated match date where the exact historical date is unavailable. Arrows show an edition's recorded category and documented modern equivalent; unresolved editions keep their recorded category. Asterisked totals include editions mapped from documented historical predecessor categories. Mapping details.
Career Comparison
| Player | Current | Peak | Pts | Elo | W | L | Win % | GS | 1000 including documented historical predecessor categories | Finals | 500 including documented historical predecessor categories | 250 including documented historical predecessor categories | Titles |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| J Griffiths | — | — | — | 1,500 | 1 | 12 | 7.7% | 0 | 0 | 0 | 0 | 0 | 0 |
| A Mason | — | — | — | 1,500 | 1 | 1 | 50.0% | 0 | 0 | 0 | 0 | 0 | 0 |
Career Progression by Age
Seasons are aligned by the age each player spent most of that calendar year. GS and Titles are cumulative career totals through that season.
| J Griffiths | A Mason | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yr | W-L | Win % | Rank | Elo | GS | Titles | Yr | W-L | Win % | Rank | Elo | GS | Titles |
| 1973 | 0–1 | 0.0% | — | 1,499 | 0 | 0 | 1982 | 1–1 | 50.0% | — | 1,484 | 0 | 0 |
| 1975 | 0–2 | 0.0% | — | 1,467 | 0 | 0 | — | — | — | — | — | — | — |
| 1977 | 0–1 | 0.0% | — | 1,452 | 0 | 0 | — | — | — | — | — | — | — |
| 1980 | 0–1 | 0.0% | — | 1,438 | 0 | 0 | — | — | — | — | — | — | — |
| 1981 | 0–3 | 0.0% | — | 1,399 | 0 | 0 | — | — | — | — | — | — | — |
| 1982 | 1–4 | 20.0% | — | 1,387 | 0 | 0 | — | — | — | — | — | — | — |
Advanced Statistics Comparison by Career Season
Rows are aligned in career order because complete birth data is unavailable. Metrics use eligible main-draw results; point statistics use matches with detailed data. Bold green marks the stronger value when both underlying samples are sufficient. Lower is better for Schedule because a negative value means a tougher schedule. Career Schedule is normalized per 100 matches.
| J Griffiths | A Mason | ||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yr | Elo | P+ | Serve+ | Return+ | PD | TPW% | Hard Elo | Clay Elo | Grass Elo | Set Win % | Set Margin | Dec. Set | Tiebreak | Pressure+ | Schedule | Yr | Elo | P+ | Serve+ | Return+ | PD | TPW% | Hard Elo | Clay Elo | Grass Elo | Set Win % | Set Margin | Dec. Set | Tiebreak | Pressure+ | Schedule |
| 1973 | 1499 | 106.1 | — | — | — | — | — | — | — | 0.0% | -5.50 | — | — | — | -0.23 | 1982 | 1485 | 95.1 | — | — | — | — | — | — | — | 0.0% | -4.50 | — | — | — | +0.06 |
| 1975 | 1467 | 91.8 | — | — | — | — | — | — | — | 20.0% | -2.60 | 0–1 | — | — | +0.41 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 1977 | 1453 | 99.7 | — | — | — | — | — | — | — | 33.3% | -0.33 | 0–1 | — | — | +0.24 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 1980 | 1438 | 91.3 | — | — | — | — | — | — | — | 0.0% | -5.50 | — | — | — | +0.03 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 1981 | 1399 | 87.7 | — | — | — | — | — | — | — | 0.0% | -4.17 | — | — | — | +0.23 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 1982 | 1387 | 94.6 | — | — | — | — | — | — | — | 0.0% | -2.83 | — | 0–1 | — | +0.29 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Career | 1500 | 88.4 | — | — | — | — | — | — | — | 8.3% | -3.25 | 0–2 | 0–1 | — | +8.08 | Career | 1500 | 97.4 | — | — | — | — | — | — | — | 0.0% | -4.50 | — | — | — | +6.00 |
Career Rivalries
Each player's five most-played main-draw opponents. The current matchup is highlighted when it appears in a player's top five.
A Mason
all rivalries →| Opponent | W | L | M | Last Played | H2H |
|---|---|---|---|---|---|
| Linda Gai Bayly | 0 | 1 | 1 | Apr 12, 1982 | H2H |
| J Griffiths | 1 | 0 | 1 | Apr 11, 1982 | H2H |