Qinwen Zheng vs Solana SierraPrediction, Head-to-Head Results, and Stats
🇨🇳Qinwen Zheng
#121 · 23 yrs · Right-Handed
5w1 meeting · sets 2–1
🇦🇷Solana Sierra
#87 · 21 yrs · Right-Handed
4wQinwen Zheng and Solana Sierra have met 1 time since 2026; Qinwen Zheng leads 1–0. Across all meetings Zheng has taken 2 sets to Sierra's 1. Their most recent meeting: Qinwen Zheng won at Bad Homburg Open - Bad Homburg (2026).
Spread & Straight-Sets Form
Completed best-of-3 matches · Last 12 months
| Indicator | Zheng | Sierra | ||
|---|---|---|---|---|
| Indicator | Qinwen Zheng | Solana Sierra | ||
| Wins in straight sets | 42% | 5/12 | 71% | 22/31 |
| Wins a set when losing | 42% | 5/12 | 23% | 5/22 |
| Goes to a deciding set | 50% | 12/24 | 26% | 14/53 |
| Covers −1.5 sets as favorite | 28% | 5/18 | 55% | 12/22 |
| Covers +1.5 sets as underdog | 50% | 3/6 | 61% | 17/28 |
| Tiebreak sets won | 60% | 3/5 | 75% | 6/8 |
| Wins after taking set 1 | 58% | 7/12 | 96% | 25/26 |
| Wins 2-0 after taking set 1 | 42% | 5/12 | 85% | 22/26 |
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 1 completed meetings ended in straight sets (Zheng 0, Sierra 0).
Style Matchup
Playing styles and historical archetype record
Zheng
🤖 Servebot
Sierra
💥 Big Hitter
Matchup analysis
🤖 Servebot vs 💥 Big Hitter is historically tight (52% vs 48%, 3,090 matches). Neither style has a clear edge, so form, surface, and the head-to-head matter most.
Previous meetings
1 career meeting, newest first
Jun 22, 2026
Bad Homburg Open - Bad Homburg
G Grass · 1st Round
Prop Research
Hit rates on common betting markets · Last 90 days
| Outcome | Zheng | Sierra | ||
|---|---|---|---|---|
| Outcome | Qinwen Zheng | Solana Sierra | ||
| 1 or more | 100% | 10/10 | 71% | 5/7 |
| 3 or more | 100% | 10/10 | 29% | 2/7 |
| 5 or more | 90% | 9/10 | 29% | 2/7 |
| 10 or more | 60% | 6/10 | 0% | 0/7 |
| 15 or more | 0% | 0/10 | 0% | 0/7 |
| 20 or more | 0% | 0/10 | 0% | 0/7 |
Player ROI
Hypothetical if you put 1u on each player to win every one of their matches · Last 90 days
| Metric | Zheng | Sierra |
|---|---|---|
| W-L | 4–6 | 4–5 |
| Avg odds | 1.60 | 2.49 |
| ROI % | -45.1% | -28.9% |
| Units P/L | -4.51u | -2.60u |
Small sample: ROI stabilizes with more matches; fewer than 10 in the window is noisy.
Travel
Last 30 days
| Metric | Zheng | Sierra |
|---|---|---|
| Countries | — | 1 |
| Events | — | 1 |
| Matches | — | 1 |
| Distance | — | 0 mi · 0 km |
| Route | — | CAN |
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
Zheng has a higher win rate against shared opponents (75% vs Sierra's 50%).
| Opponent | Zheng | Sierra |
|---|---|---|
| Sloane Stephens | W 63 62 | L 36 46 |
| Jessica Bouzas Maneiro | W 75 61 | W 64 57 60 |
| Anna Bondar | W 36 63 64 | W 63 57 75 |
| Antonia Ruzic | L 46 57 | L 57 46 |
Recent Form
Last five matches per player
Alexandra Eala
Mubadala DC Open - Washington · 1st Round
Jul 28
Barbora Krejcikova
Athens Open - Athens · Quarterfinals
Jul 17
Elena Micic
Athens Open - Athens · 2nd Round
Jul 15
Jessica Bouzas Maneiro
Athens Open - Athens · 1st Round
Jul 13
Katerina Siniakova
Wimbledon - London · 1st Round
Jun 29
Clara Tauson
Bad Homburg Open - Bad Homburg · 2nd Round
Jun 24
Solana Sierra
Bad Homburg Open - Bad Homburg · 1st Round
Jun 22
Talia Gibson
Lexus Nottingham Open - Nottingham · 2nd Round
Jun 17
Sloane Stephens
National Bank Open - Toronto · 1st Round
Aug 4
Tatiana Prozorova
The Memphis Classic - Memphis · 1st Round
Jul 28
Coco Gauff
Wimbledon - London · 2nd Round
Jul 1
Anna Bondar
Wimbledon - London · 1st Round
Jun 29
Qinwen Zheng
Bad Homburg Open - Bad Homburg · 1st Round
Jun 22
Anna Blinkova
Bad Homburg WTA
Jun 21
Ella Seidel
Bad Homburg WTA
Jun 20
Caty Mcnally
Libema Open - 's-Hertogenbosch · 2nd Round
Jun 12
Win rate
Matches, sets and games won · Last 12 months · 24–53 matches
| Metric | Zheng | Sierra |
|---|---|---|
| Matches won | 50% | 58% |
| Sets won | 48% | 56% |
| Games won | 50% | 51% |
Record by tier
Head-to-head record by tournament tier
| Stage | Zheng | Sierra |
|---|---|---|
| WTA 500 | 1 | 0 |
By surface
Head-to-head record per surface
| Surface | Zheng | Sierra |
|---|---|---|
| Grass | 1 | 0 |
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