Madison Keys vs Monica Niculescu Head-to-Head Stats, Results & Performance Comparison
Wojtek Kolan
HEAD TO HEAD
M. Keys vs M. Niculescu
Madison Keys
USA
w
w
w
l
w
w
l
l
l
l
0
Win
1
Played
1
Win
30
Age
38
1.78m
Height
1.68m
7
C. Rank
687
5
Best Rank
28
11
Total Titles
3
2
YTD Titles
0
$20.8M
Career Money
$2.9M
Right-handed (two-handed backhand)
Plays
Right-handed (two-handed both sides)
Monica Niculescu
ROU
l
w
w
w
l
w
w
l
w
w
0
Win
1
Played
1
Win
30
Age
38
1.78m
Height
1.68m
7
C. Rank
687
5
Best Rank
28
11
Total Titles
3
2
YTD Titles
0
$20.8M
Career Money
$2.9M
Right-handed (two-handed backhand)
Plays
Right-handed (two-handed both sides)
Head-to-head: Keys 0 - 1 Niculescu
They have played 3 sets in total, with Madison Keys winning 1 and Monica Niculescu winning 2. The last match between Monica Niculescu and Madison Keys was at the Citi Open - Washington, 01-08-2013, Round: R2, Surface: Hard, with Draw getting the victory 6-1 2-6 7-6(6).
| Players | Head To Head Match Wins |
|---|---|
| Keys | 0 |
| Niculescu | 1 |
Last 1 H2H Matches:
(R2) Citi Open - Washington(08-01-13)
Monica Niculescu
6
2
7
Madison Keys
1
6
6
M. Keys vs M. Niculescu H2H Profile
| Stats | ||
|---|---|---|
| $20,819,148 | Career Prize Money | $2,875,657 |
| 64.27% (421-234) | Career Total W/L | 57.09% (475-357) |
| 0 | Hard | 1 |
| 14 | Titles | 16 |
| 0 | Total H2H Matches | 1 |
| 71.15% (37-15) | YTD Win/Loss | 0% (0-0) |
| 2 | YTD Titles | 0 |
M. Keys vs M. Niculescu Match Preview:
- Second serve performance recent form: In recent form (last 6 months), Madison Keys has won 40.91% of points on their second serve, while Monica Niculescu has won 0%. There is a high correlation between this stat and match prediction accuracy.
- Return game stats recent form: Return stats show Madison Keys, in recent form, has won 49.23% of their opponent's second serve points, while Monica Niculescu has won 0%. The same stats for first serve returns are 28.81% and 0% respectively and this has a high correlation to pick who is favored in this H2H matchup.
- Under pressure analysis: Madison Keys has saved 55.90% of breakpoints in recent form, whereas Monica Niculescu has saved 0% which is a useful statistic for in-game betting predictions.
- Performance overview: Over the last year Madison Keys has won 71.15% of matches played (W/L 37/15), with Monica Niculescu winning 0% (W/L 0/0) that gives us an overall head-to head prediction overview.
- Best surface: Madison Keys has their best career surface win % on Grass, winning 71% (W/L 54/22), and worse career win % on I.hard, winning 50% (W/L 17/17). Monica Niculescu has their best career surface win % on I.hard, winning 71% (W/L 92/58), and worse career win % on Grass, winning 52% (W/L 33/30).
- Player level: In the last year, Madison Keys has played most of their matches on the Masters series, winning 63.64% of matches (W/L 14/8), where as Monica Niculescu has played most of their matches on the N/A, winning 0% of matches (W/L 0/0). When comparing stats between players to predict the favorite, it is of course all relative to the event level they have been playing at.
- Direct H2H matches: They have played 1 times before with Madison Keys winning 0 times and Monica Niculescu being victorious 1 times. They have played 3 sets in total, with Madison Keys winning 1 and Monica Niculescu winning 2.
- The last match between Madison Keys and Monica Niculescu was at the Citi Open - Washington, 01-08-2013, Round: R2, Surface: Hard, with Draw getting the victory 6-1 2-6 7-6(6).
- Head to head match duration: In past head to head matches, the average match time between these players has been 2:20:14.
- Opponent quality stats: Over the last 12 months, Madison Keys has played against opponents with an average rank of 48.08 while Monica Niculescu has played against players with an average rank of 0.
- Deciding set performance vs all players: If you are interested in live predictions and betting, if this match goes into a deciding set, Madison Keys has won 71% of deciding sets over the last 12 months, while Monica Niculescu has won 0% in all matches played on tour.
- Break point conversion: In recent form, Madison Keys has converted 38.35% of breakpoint opportunities, and Monica Niculescu has converted 0% of their chances to break their opponents serve. A telling stat for in-game live betting tips when either player has a breakpoint opportunity.
Madison Keys vs Monica Niculescu Editorial Preview By TennisTipster88.
M. Keys vs M. Niculescu H2H Stats Used In Our Predictions
| Stats | ||
|---|---|---|
| 0 | H2H Matches Won | 1 |
| 1 | Sets Won | 2 |
| 13 | Games Won | 15 |
| 8 | Aces (Total) | 0 |
| 5 | Total Double Faults | 2 |
| 2:20:14 | Average Match Time | 2:20:14 |
| 62% (63/101) | 1st Serve % | 79% (79/100) |
| 62% (39/63) | 1st Serve Win % | 53% (42/79) |
| 32% (12/38) | 2nd Serve Win % | 43% (9/21) |
| 46% (6/13) | Break Pts Won % | 38% (6/16) |
| 49% (49/100) | Return Points Win % | 50% (50/101) |
| 0% (0/1) | Best‑of‑3 Win % | 100% (1/1) |
| 0% (0/1) | Deciding Set Win % | 100% (1/1) |
| 0% (0/0) | 1st Set Won, Won Match | 100% (1/1) |
| 0% (0/0) | 1st Set Won, Lost Match | 0% (0/1) |
| 0% (0/1) | 1st Set Lost, Won Match | 0% (0/0) |
Recent Performance Stats
2nd Serve Win %: Keys 47%, Niculescu 0%.
Opp 2nd Serve Pts Won: Keys 54%, Niculescu 0%.
Break Points Saved %: Keys 58%, Niculescu 0%.
M. Keys Recent Matches Played
| OPPONENT | RESULT | SCORE | H2H | |
|---|---|---|---|---|
 WTA Finals - Riyadh - 03-11-2025 | ||||
Robin Amanda AnisimovaA. Anisimova | L | 4-6 6-3 6-2 | ||
Robin  Iga SwiatekI. Swiatek | L | 6-1 6-2 | ||
| U.S. Open - New York - 25-08-2025 | ||||
R1  Renata ZarazuaR. Zarazua | L | 6-7(10) 7-6(3) 7-5 | ||
| Cincinnati Open - Cincinnati - 04-08-2025 | ||||
R4  Elena RybakinaE. Rybakina | L | 6-7(3) 6-4 6-2 | ||
R3  Aoi ItoA. Ito | W | 6-4 6-0 | ||
M. Niculescu Recent Matches Played
| OPPONENT | RESULT | SCORE | H2H | |
|---|---|---|---|---|
| Guadalajara Open Akron - Guadalajara - 18-09-2023 | ||||
Q3 Ann LiA. Li | L | w/o | ||
Q1 Katrina ScottK. Scott | W | 7-6(6) 6-1 | ||
| Astana Open - Nur-Sultan - 27-09-2021 | ||||
Q3  Natalia VikhlyantsevaN. Vikhlyantseva | L | w/o | ||
Q1  Emily Webley-SmithE. Webley-Smith | W | 6-1 6-1 | ||
| U.S. Open - New York - 30-08-2021 | ||||
Q3  Dalma GalfiD. Galfi | L | 6-1 6-3 | ||
M. Keys vs M. Niculescu Stats Breakdown Vs All H2H Opponents
| Stats | ||
|---|---|---|
| 64.27% (421/234) | YTD Win/Loss | 57.30% (475/354) |
| 62.25% (935/567) | Sets Win/Loss | 56.79% (1091/830) |
| 54.63% (7694/6389) | Games Win/Loss | 53.45% (9260/8066) |
| 64.12% (252/141) | Hard Win/Loss | 57.18% (223/167) |
| 64.47% (98/54) | Clay Win/Loss | 56.42% (123/95) |
| 50.00% (17/17) | Indoor Hard W/L | 60.76% (96/62) |
| 71.05% (54/22) | Grass Win/Loss | 52.38% (33/30) |
| 0.42 | Aces Per Game | 0.06 |
| 2893 | Aces Total | 541 |
| 0.21 | Double Faults Per Game | 0.13 |
| 1416 | Total Double Faults | 1068 |
| 1:19:25 | Average Match Time | 1:2:2 |
| 353.74 | Average Opponent Rank | 95.41 |
| 63% (25508/40424) | 1st Serve % | 73% (29793/40616) |
| 69% (17495/25508) | 1st Serve Win % | 57% (17068/29793) |
| 48% (7162/14899) | 2nd Serve Win % | 45% (4870/10822) |
| 44% (2121/4838) | Break Points Won % (Total) | 50% (2816/5656) |
| 43% (18091/41631) | Return Points Win % | 48% (19729/41227) |
| 70.86% (124/51) | Slam W/L | 49.11% (55/57) |
| 55.77% (116/92) | Masters W/L | 51.20% (85/81) |
| 44.44% (4/5) | Cups W/L | 60.00% (9/6) |
| 66.32% (126/64) | Main Tour W/L | 53.92% (158/135) |
| 64.91% (37/20) | Challenger W/L | 68.44% (154/71) |
| 87.50% (14/2) | Futures W/L | 77.78% (14/4) |
| 65% (417/643) | Best of 3 Sets Win % | 58% (468/812) |
| 25% (1/4) | Best of 5 Sets Win % | 20% (1/5) |
| 58% (102/177) | Tiebreaks Win % (Total) | 51% (75/148) |
| 53% (104/197) | Deciding Set Win % | 47% (127/271) |
| 87% (426/369) | 1st Set Won, Won Match | 81% (497/404) |
| 13% (426/56) | 1st Set Won, Lost Match | 18% (497/90) |
| 22% (229/51) | 1st Set Lost, Won Match | 21% (331/68) |
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