Dayeon Back vs Viktoria MorvayovaPrediction, Head-to-Head Results, and Stats
Dayeon Back and Viktoria Morvayova have met 1 time since 2026; Viktoria Morvayova leads 1–0. Across all meetings Back has taken 0 sets to Morvayova's 2. Their most recent meeting: Viktoria Morvayova won at W50 Guiyang (2026).
Spread & Straight-Sets Form
Completed best-of-3 matches · Last 12 months
| Indicator | Back | Morvayova | ||
|---|---|---|---|---|
| Indicator | Dayeon Back | Viktoria Morvayova | ||
| Wins in straight sets | 84% | 41/49 | 76% | 31/41 |
| Wins a set when losing | 17% | 4/23 | 24% | 8/34 |
| Goes to a deciding set | 17% | 12/72 | 24% | 18/75 |
| Covers −1.5 sets as favorite | 63% | 32/51 | 68% | 21/31 |
| Covers +1.5 sets as underdog | 18% | 2/11 | 49% | 18/37 |
| Tiebreak sets won | 45% | 5/11 | 41% | 7/17 |
| Wins after taking set 1 | 96% | 45/47 | 88% | 35/40 |
| Wins 2-0 after taking set 1 | 87% | 41/47 | 78% | 31/40 |
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 (Back 0, Morvayova 1).
Style Matchup
Playing styles and historical archetype record
Back
👑 The Complete Package
Morvayova
🤖 Servebot
Matchup analysis
The 👑 The Complete Package archetype wins about 54% vs 🤖 Servebot across 2,084 matches in our dataset: a stylistic lean toward Dayeon Back.
The Complete Package players often use elite serve & return and high bp conversion to pressure the servebot's high ace rate.
Previous meetings
1 career meeting, newest first
Sep 9, 2026
W50 Guiyang
H Hard · 1st Round
Prop Research
Hit rates on common betting markets · Last 90 days
| Outcome | Back | Morvayova | ||
|---|---|---|---|---|
| Outcome | Dayeon Back | Viktoria Morvayova | ||
| 1 or more | 33% | 4/12 | 93% | 13/14 |
| 3 or more | 0% | 0/12 | 57% | 8/14 |
| 5 or more | 0% | 0/12 | 21% | 3/14 |
| 10 or more | 0% | 0/12 | 0% | 0/14 |
| 15 or more | 0% | 0/12 | 0% | 0/14 |
| 20 or more | 0% | 0/12 | 0% | 0/14 |
Player ROI
Hypothetical if you put 1u on each player to win every one of their matches · Last 90 days
| Metric | Back | Morvayova |
|---|---|---|
| W-L | 4–7 | 6–7 |
| Avg odds | 1.98 | 2.73 |
| ROI % | -27.3% | -15.5% |
| Units P/L | -3.01u | -2.02u |
Travel
Last 30 days
| Metric | Back | Morvayova |
|---|---|---|
| Countries | 1 | 2 |
| Events | 1 | 2 |
| Matches | 2 | 4 |
| Distance | 0 mi · 0 km | 2,133 mi · 3,432 km |
| Route | POR | SGP → CHN |
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
Morvayova has a higher win rate against shared opponents (80% vs Back's 50%).
| Opponent | Back | Morvayova |
|---|---|---|
| Talia Gibson | L 36 26 | L 67 67 |
| Maya Joint | L 26 16 | L 16 46 |
| Priska Madelyn Nugroho | L 46 67 | W 57 63 63 |
| Sara Saito | L 16 26 | W 46 75 76 |
| Naho Sato | W 75 62 | W 75 61 |
| Xinxin Yao | L 26 26 | W 64 63 |
| Anchisa Chanta | W 64 61 | W 61 60 |
| Reina Goto | W 63 62 | W 60 63 |
| Rinko Matsuda | W 62 61 | W 62 63 |
| Khongorzul Aldarkhishig | W 60 60 | W 62 57 76 |
Recent Form
Last five matches per player
Maya Joint
Korea Open - Seoul · 2nd Round
Sep 23
Yue Yuan
Korea Open - Seoul · 1st Round
Sep 21
Viktoria Morvayova
W50 Guiyang · 1st Round
Sep 9
Mei Yamaguchi
W75 Tianjin · 1st Round
Sep 1
Laima Vladson
W50 Hamburg · 2nd Round
Aug 13
Arina Gabriela Vasilescu
W50 Hamburg · 1st Round
Aug 12
Julie Pastikova
W75 Leipzig · 1st Round
Aug 5
Xinxin Yao
W75 Hechingen · 1st Round
Jul 29
Sara Sorribes Tormo
Jingshan Tennis Open - Jingshan · 1st Round
Sep 29
Talia Gibson
Singapore Tennis Open - Singapore · 2nd Round
Sep 24
Joanna Garland
Singapore Tennis Open - Singapore · 3rd Round Qualifying
Sep 20
Nika Radisic
Singapore Tennis Open - Singapore · 1st Round Qualifying
Sep 19
Darya Astakhova
W50 Guiyang · 2nd Round
Sep 10
Dayeon Back
W50 Guiyang · 1st Round
Sep 9
Joanna Garland
W75 Tianjin · Quarterfinals
Sep 4
Priska Madelyn Nugroho
W75 Tianjin · 2nd Round
Sep 3
Win rate
Matches, sets and games won · Last 12 months · 72–75 matches
| Metric | Back | Morvayova |
|---|---|---|
| Matches won | 68% | 55% |
| Sets won | 65% | 54% |
| Games won | 56% | 52% |
Record by tier
Head-to-head record by tournament tier
| Stage | Back | Morvayova |
|---|---|---|
| ITF W50 | 0 | 1 |
By surface
Head-to-head record per surface
| Surface | Back | Morvayova |
|---|---|---|
| Hard | 0 | 1 |
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