Solana Sierra vs Miriam Bianca Bulgaru Head-to-Head Stats, Results & Performance Comparison
Wojtek Kolan
Published on 04 Nov at 12:19 AM UTC
HEAD TO HEAD
S. Sierra vs M. Bianca Bulgaru

ARG
2
Win
Played
1
Win

ROU
2
Win
Played
1
Win
Head-to-head: Sierra 2 - 1 Bulgaru
They have played 7 sets in total, with Solana Sierra winning 5 and Miriam Bianca Bulgaru winning 2. The last match between Solana Sierra and Miriam Bianca Bulgaru was at the Tucuman Open - Tucuman, 05-11-2025, Round: R1, Surface: Clay, with Solana Sierra getting the victory 6-3 7-5.
| Players | Head To Head Match Wins |
|---|---|
| Sierra | 2 |
| Bulgaru | 1 |
Last 3 H2H Matches:
(R1) Tucuman Open - Tucuman(11-05-25)
(R2) W100 Wiesbaden(05-01-25)
(R2) MundoTenis Open - Florianopolis(11-23-23)
S. Sierra vs M. B. Bulgaru H2H Profile
| Stats | ||
|---|---|---|
| $479,685 | Career Prize Money | $167,057 |
| 69.49% (205-90) | Career Total W/L | 58.27% (331-237) |
| 2 | Clay | 1 |
| 16 | Titles | 8 |
| 2 | Total H2H Matches | 1 |
| 50.00% (6-6) | YTD Win/Loss | 0.00% (0-3) |
S. Sierra vs M. B. Bulgaru Match Preview:
- Miriam Bianca Bulgaru has a slight edge on second serve performance, winning 40.91% of points compared to Solana Sierra's 39.33%. Could this indicate a critical serving advantage?
- Solana Sierra excels in second serve returns, securing 50.47% of points, marginally surpassing Miriam Bianca Bulgaru's 49.91%.
- Returns on first serve heavily favor Miriam Bianca Bulgaru at 36.03%, significantly higher than Solana Sierra's 32.16%—this could suggest a key advantage in breaking serve.
- In pressure situations, Miriam Bianca Bulgaru shows resilience by saving 51.55% of breakpoints, whereas Solana Sierra saves 47.56%.
- While Miriam Bianca Bulgaru has won half of her matches in the past year, Solana Sierra boasts a superior win rate of 68.66%.
- Both players excel on clay surfaces, each holding a 61% career win rate.
- Regarding tournament level play, Solana Sierra outperforms with a 78.05% win ratio, compared to Miriam Bianca Bulgaru's 54.90% in similar events.
- Their head-to-head record is balanced at 1-1, with Solana Sierra narrowly leading in sets won, 3 to Miriam Bianca Bulgaru's 2.
- Solana Sierra has faced higher-caliber opponents, with an average opponent rank of 227.42 versus Miriam Bianca Bulgaru’s 303.42.
- In deciding sets, Solana Sierra edges out with a 62% win rate, slightly better than Miriam Bianca Bulgaru's 57%.
Editorial Prediction (November 4, 2025, UTC):
The upcoming tennis match is set to be a tightly contested affair between Miriam Bianca Bulgaru and Solana Sierra. The players exhibit comparable second serve performance with a narrow edge to Miriam Bianca Bulgaru. However, Solana Sierra's proficiency in returning second serves could negate this advantage.
Miriam Bianca Bulgaru excels in breaking serves, suggested by her superior first serve return percentage. Additionally, her ability to save breakpoints might provide her with the capability to hold crucial service games.
Despite this, Solana Sierra’s recent form over the past year, including a higher win percentage and exposure to more competitive opponents, positions her as a formidable contender. Her slight edge in winning deciding sets may also prove decisive in a long match.
Analyzing these factors, Solana Sierra appears to have a slight advantage and is deemed the likely winner in this upcoming match.
Solana Sierra vs Miriam Bianca Bulgaru Editorial Preview By TennisTipster88.
S. Sierra vs M. B. Bulgaru H2H Stats Used In Our Predictions
| Stats | ||
|---|---|---|
| 2 | H2H Matches Won | 1 |
| 5 | Sets Won | 2 |
| 36 | Games Won | 25 |
| 6 | Aces (Total) | 2 |
| 17 | Total Double Faults | 15 |
| 1:43:6 | Average Match Time | 1:43:6 |
| 69% (131/190) | 1st Serve % | 56% (121/218) |
| 56% (74/131) | 1st Serve Win % | 54% (65/121) |
| 39% (23/59) | 2nd Serve Win % | 37% (36/97) |
| 47% (18/38) | Break Pts Won % | 52% (14/27) |
| 54% (117/218) | Return Points Win % | 49% (93/190) |
| 67% (2/3) | Best‑of‑3 Win % | 33% (1/3) |
| 0% (0/1) | Deciding Set Win % | 100% (1/1) |
| 67% (2/3) | 1st Set Won, Won Match | 0% (0/0) |
| 33% (1/3) | 1st Set Won, Lost Match | 0% (0/0) |
| 0% (0/0) | 1st Set Lost, Won Match | 33% (1/3) |
Recent Performance Stats
S. Sierra Recent Matches Played
M. B. Bulgaru Recent Matches Played

S. Sierra vs M. B. Bulgaru Stats Breakdown Vs All H2H Opponents
| Stats | ||
|---|---|---|
| 69.49% (205/90) | YTD Win/Loss | 58.27% (331/237) |
| 66.27% (444/226) | Sets Win/Loss | 56.03% (739/580) |
| 57.01% (3451/2602) | Games Win/Loss | 52.95% (6431/5715) |
| 64.71% (44/24) | Hard Win/Loss | 50.63% (40/39) |
| 71.43% (155/62) | Clay Win/Loss | 61.35% (281/177) |
| 50.00% (1/1) | Indoor Hard W/L | 34.48% (10/19) |
| 62.50% (5/3) | Grass Win/Loss | 0.00% (0/2) |
| 0.11 | Aces Per Game | 0.12 |
| 313 | Aces Total | 721 |
| 0.41 | Double Faults Per Game | 0.35 |
| 1211 | Total Double Faults | 2050 |
| 1:31:43 | Average Match Time | 1:37:10 |
| 393.59 | Average Opponent Rank | 504.65 |
| 64% (11635/18250) | 1st Serve % | 59% (20764/35041) |
| 62% (7197/11635) | 1st Serve Win % | 61% (12557/20725) |
| 45% (3005/6615) | 2nd Serve Win % | 45% (6458/14308) |
| 54% (1372/2564) | Break Points Won % (Total) | 48% (2282/4760) |
| 50% (9114/18387) | Return Points Win % | 47% (16482/34802) |
| 57.14% (12/9) | Slam W/L | 35.71% (5/9) |
| 25.00% (1/3) | Masters W/L | 0.00% (0/2) |
| 71.43% (5/2) | Cups W/L | 0.00% (0/2) |
| 57.14% (4/3) | Main Tour W/L | 43.48% (10/13) |
| 71.98% (149/58) | Challenger W/L | 57.32% (227/169) |
| 69.39% (34/15) | Futures W/L | 67.94% (89/42) |
| 69% (202/291) | Best of 3 Sets Win % | 58% (325/560) |
| 0% (0/0) | Best of 5 Sets Win % | 100% (3/3) |
| 58% (36/62) | Tiebreaks Win % (Total) | 50% (58/115) |
| 56% (47/84) | Deciding Set Win % | 57% (105/185) |
| 91% (195/177) | 1st Set Won, Won Match | 86% (319/273) |
| 9% (195/18) | 1st Set Won, Lost Match | 14% (319/46) |
| 28% (100/28) | 1st Set Lost, Won Match | 23% (249/58) |