Harmony Tan vs Mary StoianaPrediction, Head-to-Head Results, and Stats
Harmony Tan and Mary Stoiana have met 1 time since 2026; Mary Stoiana leads 1–0. Across all meetings Tan has taken 0 sets to Stoiana's 2. Their most recent meeting: Mary Stoiana won at U.S. Open - New York (2026).
Spread & Straight-Sets Form
Completed best-of-3 matches · Last 12 months
| Indicator | Tan | Stoiana | ||
|---|---|---|---|---|
| Indicator | Harmony Tan | Mary Stoiana | ||
| Wins in straight sets | 74% | 25/34 | 67% | 37/55 |
| Wins a set when losing | 37% | 7/19 | 59% | 17/29 |
| Goes to a deciding set | 30% | 16/53 | 42% | 35/84 |
| Covers −1.5 sets as favorite | 66% | 19/29 | 51% | 28/55 |
| Covers +1.5 sets as underdog | 67% | 14/21 | 68% | 17/25 |
| Tiebreak sets won | 60% | 9/15 | 71% | 17/24 |
| Wins after taking set 1 | 94% | 30/32 | 84% | 46/55 |
| Wins 2-0 after taking set 1 | 78% | 25/32 | 67% | 37/55 |
Colored rows are higher-is-better: green above 50%, red below. Favorite/underdog set by book odds; cover rows count only matches with odds on record. Head-to-head: 1 of 1 completed meetings ended in straight sets (Tan 0, Stoiana 1).
Style Matchup
Playing styles and historical archetype record
Tan
💥 Big Hitter
Stoiana
👑 The Complete Package
Matchup analysis
💥 Big Hitter vs 👑 The Complete Package is historically tight (48% vs 52%, 4,271 matches). Neither style has a clear edge, so form, surface, and the head-to-head matter most.
Previous meetings
1 career meeting, newest first
Aug 26, 2026
U.S. Open - New York
H Hard · 1st Round Qualifying
Prop Research
Hit rates on common betting markets · Last 90 days
| Outcome | Tan | Stoiana | ||
|---|---|---|---|---|
| Outcome | Harmony Tan | Mary Stoiana | ||
| 1 or more | 100% | 6/6 | 75% | 12/16 |
| 3 or more | 17% | 1/6 | 25% | 4/16 |
| 5 or more | 0% | 0/6 | 6% | 1/16 |
| 10 or more | 0% | 0/6 | 0% | 0/16 |
| 15 or more | 0% | 0/6 | 0% | 0/16 |
| 20 or more | 0% | 0/6 | 0% | 0/16 |
Player ROI
Hypothetical if you put 1u on each player to win every one of their matches · Last 90 days
| Metric | Tan | Stoiana |
|---|---|---|
| W-L | 2–4 | 10–8 |
| Avg odds | 2.03 | 1.92 |
| ROI % | -33.5% | -18.4% |
| Units P/L | -2.01u | -3.32u |
Small sample: ROI stabilizes with more matches; fewer than 10 in the window is noisy.
Travel
Last 30 days
| Metric | Tan | Stoiana |
|---|---|---|
| Countries | 2 | 2 |
| Events | 2 | 2 |
| Matches | 4 | 5 |
| Distance | — | — |
| Route | EGY → ECU | BRA → TUR |
Host country from each tournament in the last 30 days, including the current event even when a player arrived on a bye. Route is the order of countries visited; consecutive stops in the same country are shown once. Distance is the great-circle total between host cities, shown only when every stop in the window is geocoded. A rough fatigue signal, not a headline stat.
Common opponents
Results vs. opponents both players faced · Last 12 months
Stoiana has a higher win rate against shared opponents (60% vs Tan's 20%).
| Opponent | Tan | Stoiana |
|---|---|---|
| Eva Vedder | L 46 36 | W 63 76 |
| Claire Liu | L 61 36 46 | W 63 75 |
| Alina Korneeva | L 36 06 | L 62 46 36 |
| Anastasia Gasanova | W 61 64 | W 16 62 64 |
| Celine Naef | L 67 36 | L 61 36 46 |
Recent Form
Last five matches per player
Eva Vedder
W75 Quinta do Lago · 2nd Round
Oct 1
Carson Tanguilig
W75 Quinta do Lago · 1st Round
Sep 29
Angelina Voloshchuk
Eupago Porto Open - Porto · 2nd Round
Sep 24
Carol Young Suh Lee
Eupago Porto Open - Porto · 1st Round
Sep 22
Sofia Johnson
W50 Leiria · 1st Round
Sep 2
Mary Stoiana
U.S. Open - New York · 1st Round Qualifying
Aug 26
Hanne Vandewinkel
Enka Open - Istanbul · Quarterfinals
Jul 17
Anastasia Gasanova
Enka Open - Istanbul · 2nd Round
Jul 15
Hanna Chang
W100 Templeton · 1st Round
Oct 1
Julieta Pareja
W100 Templeton · 2nd Round
Oct 1
Paula Badosa
SP Open - Sao Paulo · Quarterfinals
Sep 18
Dominika Salkova
SP Open - Sao Paulo · 2nd Round
Sep 17
Claire Liu
SP Open - Sao Paulo · 1st Round
Sep 16
Julia Riera
Kia Open - Barranquilla · 2nd Round
Sep 10
Jazmin Ortenzi
Kia Open - Barranquilla · 1st Round
Sep 9
Alexandra Eala
U.S. Open - New York · 1st Round
Sep 2
Win rate
Matches, sets and games won · Last 12 months · 54–84 matches
| Metric | Tan | Stoiana |
|---|---|---|
| Matches won | 63% | 65% |
| Sets won | 61% | 63% |
| Games won | 54% | 54% |
Record by tier
Head-to-head record by tournament tier
| Stage | Tan | Stoiana |
|---|---|---|
| Grand Slam | 0 | 1 |
By surface
Head-to-head record per surface
| Surface | Tan | Stoiana |
|---|---|---|
| Hard | 0 | 1 |
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