Grand Slam · Semifinals · US Open
Final score & match stats
Playing styles and historical archetype record
Osaka
💥 Big Hitter
Keys
💥 Big Hitter
Matchup analysis
Both Naomi Osaka and Madison Keys are 💥 Big Hitter types. Mirror matchups usually come down to execution, fitness, and surface fit. Across 6,908 matches in our dataset, the historical split is about even.
Hypothetical if you put 1u on each player to win every one of their matches · Last 90 days
| Metric | Osaka | Keys |
|---|---|---|
| W-L | 11–3 | 12–4 |
| Avg odds | 2.29 | 2.13 |
| ROI % | +54.8% | +68.4% |
| Units P/L | +7.67u | +10.94u |
Prior meetings and scores · 4 career meetings
1
Osaka
3
Keys
Aug 27, 2018
US Open
H Hard · Semifinals
May 28, 2018
Roland Garros
C Clay · Round of 32
Mar 6, 2017
Indian Wells
H Hard · Round of 32
Aug 29, 2016
US Open
H Hard · Round of 32
Results vs. opponents both players faced · Last 12 months
Across 10 shared opponents, both Osaka and Keys posted a 60% win rate.
| Opponent | Osaka | Keys |
|---|---|---|
| Karolina Muchova | W 64 76 | W |
| Aryna Sabalenka | L | L 36 36 |
| Diana Shnaider | W 61 62 | L |
| Victoria Mboko | L 62 46 16 | W |
| Donna Vekic | W | W 62 63 |
| Antonia Ruzic | W 63 36 64 | W |
| Laura Siegemund | W 63 76 | W 62 61 |
| Eva Lys | W 64 46 63 | W 16 63 76 |
| Iga Swiatek | L 26 16 | L 16 26 |
| Amanda Anisimova | L 76 67 36 | L 64 36 26 |
Serve and return comparison · Last 90 days
| Stat | Osaka | Keys |
|---|---|---|
| Serve | ||
| 1st Serve In % | 59.6% | 62.5% |
| 1st Serve Pts Won % | 65.3% | 71.1% |
| 2nd Serve Pts Won % | 47.8% | 43.7% |
| Aces / Match | 3.7 | 5.2 |
| Double Faults / Match | 3.5 | 2.5 |
| Break Points Saved % | 46.5% | 43.8% |
| Return | ||
| 1st Return Pts Won % | 41.8% | 39% |
| 2nd Return Pts Won % | 55.4% | 54.7% |
| BP Converted % | 67.3% | 56.8% |
| Rally | ||
| Winners / Match | 0 | 0 |
| Unforced Errors / Match | 0 | 0 |
| Net Pts Won % | 0% | 0% |
| Total Pts Won % | 52.8% | 52.6% |
| Surface (Hard) | ||
| Hard Win % | 0% | 0% |
Last five matches per player
Matchup overview
Naomi Osaka and Madison Keys face off in the Semifinals at US Open on Hard.
Naomi Osaka leads 1-3 over 4 previous meetings.
Naomi Osaka is 4-1 over the last 5 matches. Latest result: L vs Aryna Sabalenka (Jun 1).
Madison Keys is 3-2 over the last 5 matches. Latest result: L vs Jessica Pegula (Jun 19).
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