Arianne Hartono vs Lea MaPrediction, Head-to-Head Results, and Stats
🇳🇱Arianne Hartono
#538 · 30 yrs · Right-Handed
31w2 meetings · sets 3–3
🇺🇸Lea Ma
#283 · 25 yrs
4w3Arianne Hartono and Lea Ma have met 2 times since 2025; they are level 1–1. Their first meeting came at Jingshan Tennis Open - Jingshan in 2025 on hard. On hard courts they are level 1–1. Across all meetings Hartono has taken 3 sets to Ma's 3. Their most recent meeting: Arianne Hartono won at W100 San Diego 1 (2026).
Spread & Straight-Sets Form
Completed best-of-3 matches · Last 12 months
| Indicator | Hartono | Ma | ||
|---|---|---|---|---|
| Indicator | Arianne Hartono | Lea Ma | ||
| Wins in straight sets | 50% | 1/2 | 58% | 19/33 |
| Wins a set when losing | 25% | 2/8 | 35% | 8/23 |
| Goes to a deciding set | 30% | 3/10 | 39% | 22/56 |
| Covers −1.5 sets as favorite | 0% | 0/2 | 52% | 17/33 |
| Covers +1.5 sets as underdog | 38% | 3/8 | 47% | 9/19 |
| Tiebreak sets won | 67% | 2/3 | 50% | 7/14 |
| Wins after taking set 1 | 50% | 1/2 | 85% | 29/34 |
| Wins 2-0 after taking set 1 | 50% | 1/2 | 56% | 19/34 |
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: 0 of 2 completed meetings ended in straight sets (Hartono 0, Ma 0).
Style Matchup
Playing styles and historical archetype record
Hartono
💥 Big Hitter
Ma
🤖 Servebot
Matchup analysis
💥 Big Hitter vs 🤖 Servebot is historically tight (49% vs 51%, 3,090 matches). Neither style has a clear edge, so form, surface, and the head-to-head matter most.
Previous meetings
2 career meetings, newest first
Jan 28, 2026
W100 San Diego 1
H Hard · 1st Round
Sep 22, 2025
Jingshan Tennis Open - Jingshan
H Hard · 1st Round
Player ROI
Hypothetical if you put 1u on each player to win every one of their matches · Last 90 days
| Metric | Hartono | Ma |
|---|---|---|
| W-L | - | 11–5 |
| Avg odds | - | 1.92 |
| ROI % | - | +7.1% |
| Units P/L | - | +1.14u |
Travel
Last 30 days
| Metric | Hartono | Ma |
|---|---|---|
| Countries | — | 1 |
| Events | — | 1 |
| Matches | — | 1 |
| Distance | — | — |
| Route | — | POL |
Host country from the tournament each match was played in, over the last 30 days. 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
Across 1 shared opponent, both Hartono and Ma posted a 100% win rate.
| Opponent | Hartono | Ma |
|---|---|---|
| Unknown Player | W 61 75 | W 64 61 |
Recent Form
Last five matches per player
Lea Ma
W100 San Diego 1 · 1st Round
Jan 28
Arantxa Rus
W100 Dubai 1 · 2nd Round
Dec 3
Mei Yamaguchi
W100 Dubai 1 · 1st Round
Dec 2
Dalila Jakupovic
W75 Fujairah 1 · 1st Round
Nov 24
Anouck Vrancken Peeters
W75 Petange 1 · 1st Round
Nov 18
Joanna Garland
Chennai Open - Chennai · 1st Round
Oct 29
Lulu Sun
WTA 125 Jinan Open - Jinan · 2nd Round
Oct 15
Unknown Player
WTA 125 Jinan Open - Jinan · 1st Round
Oct 14
Reese Brantmeier
W100 Landisville · 1st Round
Aug 5
Elizabeth Mandlik
W75 Granby · Quarterfinals
Jul 17
Lizette Cabrera
W75 Granby · 2nd Round
Jul 15
Haruka Kaji
W75 Granby · 1st Round
Jul 14
Mananchaya Sawangkaew
Hall of Fame Open - Newport · 2nd Round
Jul 9
Savannah Broadus
W100 Cary · Quarterfinals
Jul 3
Clervie Ngounoue
W100 Cary · 2nd Round
Jul 2
Elvina Kalieva
W100 Cary · 1st Round
Jun 30
Rivalry momentum
Cumulative head-to-head lead over time
Win rate
Matches, sets and games won · Last 12 months · 10–57 matches
| Metric | Hartono | Ma |
|---|---|---|
| Matches won | 20% | 58% |
| Sets won | 26% | 55% |
| Games won | 39% | 52% |
Record by tier
Head-to-head record by tournament tier
| Stage | Hartono | Ma |
|---|---|---|
| ITF W100 | 1 | 0 |
| WTA 125 | 0 | 1 |
By surface
Head-to-head record per surface
| Surface | Hartono | Ma |
|---|---|---|
| Hard | 1 | 1 |
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