H2H data updated: 2026-11-05 00:00 UTC
Janice Tjen holds a 1–0 lead over Joanna Garland in their WTA head-to-head. Across 1 main-draw meeting, Janice Tjen leads 1–0 on hard courts. Most recently, Janice Tjen won the 2026 Chennai Open second round 7-6(1) 6-1.
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| Player | Score | Player | Match Data | Date | Round | Tournament | Category | Surface |
|---|---|---|---|---|---|---|---|---|
| Janice Tjen | 7-6(1) 6-1 | Joanna Garland | Match data | Nov 4, 2026 | R16 | Chennai Open | WTA 250 | Hard |
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.
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Janice Tjen | #75 | #35 | 1,341 | 1,792 | 28 | 31 | 47.5% | 0 | 0 | 0 | 0 | 1 | 1 |
| Joanna Garland | #196 | #117 | 648 | 1,670 | 6 | 6 | 50.0% | 0 | 0 | 0 | 0 | 0 | 0 |
Seasons are aligned by the age each player spent most of that calendar year. GS and Titles are cumulative career totals through that season.
| Age | Janice Tjen | Joanna Garland | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yr | W-L | Win % | Rank | Elo | GS | Titles | Yr | W-L | Win % | Rank | Elo | GS | Titles | |
| 23 | 2025 | 10–3 | 76.9% | #56 | 1,760 | 0 | 1 | 2025 | 4–4 | 50.0% | #133 | 1,606 | 0 | 0 |
| 24 | 2026 | 18–28 | 39.1% | #75 | 1,723 | 0 | 1 | 2026 | 2–2 | 50.0% | #196 | 1,643 | 0 | 0 |
Seasons are aligned by the age each player spent most of that calendar year. Results cover completed main-draw matches. Bold green marks the higher win percentage when both players have at least 5 matches on that surface at the aligned age.
| Age | Janice Tjen | Joanna Garland | ||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yr | Hard | Clay | Grass | Yr | Hard | Clay | Grass | |||||||||||||||||||
| W | L | M | Win % | W | L | M | Win % | W | L | M | Win % | W | L | M | Win % | W | L | M | Win % | W | L | M | Win % | |||
| 23 | 2025 | 10 | 3 | 13 | 76.9% | — | — | — | — | — | — | — | — | 2025 | 3 | 2 | 5 | 60.0% | 1 | 1 | 2 | 50.0% | 0 | 1 | 1 | 0.0% |
| 24 | 2026 | 15 | 19 | 34 | 44.1% | 2 | 5 | 7 | 28.6% | 1 | 4 | 5 | 20.0% | 2026 | 2 | 2 | 4 | 50.0% | — | — | — | — | — | — | — | — |
| Career | — | 25 | 22 | 47 | 53.2% | 2 | 5 | 7 | 28.6% | 1 | 4 | 5 | 20.0% | — | 5 | 4 | 9 | 55.6% | 1 | 1 | 2 | 50.0% | 0 | 1 | 1 | 0.0% |
Seasons are aligned by the age each player spent most of that calendar year. Detailed serve and return statistics available for 51/59 of Janice Tjen's and 8/12 of Joanna Garland's main draw matches. Sample is shown as matches with detailed serve and return statistics / total main draw matches. Bold green marks the stronger value when both stat samples contain at least 5 matches; lower is better for DFs/M.
| Age | Janice Tjen | Joanna Garland | ||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yr | Sample | Aces/M | DFs/M | 1st Sv% | 1st Pts% | 2nd Pts% | BP Saved% | BP Conv% | Svc Pts% | Ret Pts% | Yr | Sample | Aces/M | DFs/M | 1st Sv% | 1st Pts% | 2nd Pts% | BP Saved% | BP Conv% | Svc Pts% | Ret Pts% | |
| 23 | 2025 | 8/13 | 4.3 | 4.5 | 57.4% | 73.2% | 47.7% | 65.9% | 37.1% | 62.4% | 43.1% | 2025 | 4/8 | 0.8 | 2.5 | 63.1% | 54.7% | 46.2% | 47.4% | 25.4% | 51.9% | 31.9% |
| 24 | 2026 | 43/46 | 4.0 | 3.1 | 59.6% | 68.4% | 44.2% | 49.2% | 36.0% | 58.3% | 39.1% | 2026 | 4/4 | 3.8 | 3.3 | 55.5% | 65.8% | 52.4% | 48.9% | 40.3% | 59.5% | 39.9% |
| Career | — | 51/59 | 4.0 | 3.4 | 59.2% | 69.1% | 44.7% | 52.0% | 36.2% | 59.0% | 39.7% | — | 8/12 | 2.3 | 2.9 | 59.3% | 60.3% | 49.3% | 48.1% | 33.9% | 55.7% | 35.9% |
Seasons are aligned by the age each player spent most of that calendar year. 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.
| Age | Janice Tjen | Joanna Garland | ||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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 | |
| 17 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2019 | 1484 | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 20 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2022 | 1482 | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 21 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2023 | 1476 | 101.5 | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 23 | 2025 | 1760 | 132.2 | +2.30 | -0.55 | 1.147 | 52.4% | +37 | — | — | 70.0% | +1.13 | 3–1 (75%) | 4–1 (80%) | 105.2 | +1.23 | 2025 | 1606 | 117.9 | -2.10 | -3.85 | 0.664 | 42.3% | -28 | — | — | 47.4% | -0.52 | 2–1 (67%) | 2–1 (67%) | 103.4 | +0.66 |
| 24 | 2026 | 1723 | 139.5 | +1.28 | -3.18 | 0.939 | 48.7% | +38 | -207 | -131 | 42.3% | -0.58 | 4–8 (33%) | 11–8 (58%) | 99.6 | -0.20 | 2026 | 1643 | 118.6 | -0.51 | -0.80 | 0.985 | 49.4% | +21 | — | — | 44.4% | +0.11 | 1–0 | 0–1 | — | +0.07 |
| Career | — | 1792 | 137.1 | +1.44 | -2.77 | 0.968 | 49.3% | +38 | -207 | -131 | 48.5% | -0.20 | 7–9 (44%) | 15–9 (63%) | 103.7 | +1.75 | — | 1671 | 117.7 | -1.31 | -2.33 | 0.811 | 45.8% | -6 | — | — | 46.4% | -0.32 | 3–1 (75%) | 2–2 (50%) | 104.1 | +6.08 |
Each player's five most-played main-draw opponents. The current matchup is highlighted when it appears in a player's top five.
| Opponent | W | L | M | Last Played | H2H |
|---|---|---|---|---|---|
| Liudmila Samsonova | 0 | 3 | 3 | Aug 3, 2026 | H2H |
| Leylah Fernandez | 3 | 0 | 3 | Jun 29, 2026 | H2H |
| Mirra Andreeva | 0 | 2 | 2 | Sep 1, 2026 | H2H |
| Dayana Yastremska | 2 | 0 | 2 | Aug 24, 2026 | H2H |
| Camila Osorio | 0 | 2 | 2 | May 20, 2026 | H2H |
| Opponent | W | L | M | Last Played | H2H |
|---|---|---|---|---|---|
| Janice Tjen | 0 | 1 | 1 | Nov 4, 2026 | H2H |
| Jil Teichmann | 1 | 0 | 1 | Nov 3, 2026 | H2H |
| Xinyu Wang | 0 | 1 | 1 | Sep 24, 2026 | H2H |
| Storm Hunter | 1 | 0 | 1 | Sep 21, 2026 | H2H |
| Kimberly Birrell | 0 | 1 | 1 | Nov 1, 2025 | H2H |