Prediction of Sammy Giammalva Jr vs Blaine Willenborg Head-to-Head, At
Wojtek Kolan
HEAD TO HEAD
S. Giammalva Jr vs B. Willenborg

Sammy Giammalva Jr
USA
l
l
l
l
w
l
l
w
w
l
1
Win
1
Played
0
Win
62
Age
65
-
Height
-
Ret.
C. Rank
Ret.
28
Best Rank
50
2
Total Titles
0
0
YTD Titles
0
$0
Career Money
$0
-
Plays
-

Blaine Willenborg
USA
l
l
l
w
l
l
w
l
l
l
1
Win
1
Played
0
Win
62
Age
65
-
Height
-
Ret.
C. Rank
Ret.
28
Best Rank
50
2
Total Titles
0
0
YTD Titles
0
$0
Career Money
$0
-
Plays
-
Head-to-head: Jr 1 - 0 Willenborg
They have played 2 sets in total, with Sammy Giammalva Jr winning 2 and Blaine Willenborg winning 0. The last match between Sammy Giammalva Jr and Blaine Willenborg was at the Sao Paulo CH, 03-11-1986, Round: R4, Surface: Hard, with Sammy Giammalva Jr getting the victory 6-3 6-1.
| Players | Head To Head Match Wins |
|---|---|
| Jr | 1 |
| Willenborg | 0 |
Last 1 H2H Matches:
(R4) Sao Paulo CH(11-03-86)
Sammy Giammalva Jr
6
6
Blaine Willenborg
3
1
S. G. Jr vs B. Willenborg H2H Profile
| Stats | ||
|---|---|---|
| $0 | Career Prize Money | $0 |
| 49.39% (163-167) | Career Total W/L | 42.50% (51-69) |
| 1 | Hard | 0 |
| 2 | Titles | 0 |
| 1 | Total H2H Matches | 0 |
| 0% (0-0) | YTD Win/Loss | 0% (0-0) |
S. G. Jr vs B. Willenborg Match Preview:
- Second serve performance recent form: In recent form (last 6 months), Sammy Giammalva Jr has won 0% of points on their second serve, while Blaine Willenborg has won 0%. There is a high correlation between this stat and match prediction accuracy.
- Return game stats recent form: Return stats show Sammy Giammalva Jr, in recent form, has won 0% of their opponent's second serve points, while Blaine Willenborg has won 0%. The same stats for first serve returns are 0% and 0% respectively and this has a high correlation to pick who is favored in this H2H matchup.
- Under pressure analysis: Sammy Giammalva Jr has saved 0% of breakpoints in recent form, whereas Blaine Willenborg has saved 0% which is a useful statistic for in-game betting predictions.
- Performance overview: Over the last year Sammy Giammalva Jr has won 0% of matches played (W/L 0/0), with Blaine Willenborg winning 0% (W/L 0/0) that gives us an overall head-to head prediction overview.
- Best surface: Sammy Giammalva Jr has their best career surface win % on Grass, winning 54% (W/L 29/25), and worse career win % on Clay, winning 43% (W/L 25/33). Blaine Willenborg has their best career surface win % on Clay, winning 54% (W/L 40/49), and worse career win % on Grass, winning 0% (W/L 0/1).
- Player level: In the last year, Sammy Giammalva Jr has played most of their matches on the N/A, winning 0% of matches (W/L 0/0), where as Blaine Willenborg 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 Sammy Giammalva Jr winning 1 times and Blaine Willenborg being victorious 0 times. They have played 2 sets in total, with Sammy Giammalva Jr winning 2 and Blaine Willenborg winning 0.
- The last match between Sammy Giammalva Jr and Blaine Willenborg was at the Sao Paulo CH, 03-11-1986, Round: R4, Surface: Hard, with Sammy Giammalva Jr getting the victory 6-3 6-1.
- Head to head match duration: In past head to head matches, the average match time between these players has been 0:0:0.
- Opponent quality stats: Over the last 12 months, Sammy Giammalva Jr has played against opponents with an average rank of 0 while Blaine Willenborg 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, Sammy Giammalva Jr has won 0% of deciding sets over the last 12 months, while Blaine Willenborg has won 0% in all matches played on tour.
- Break point conversion: In recent form, Sammy Giammalva Jr has converted 0% of breakpoint opportunities, and Blaine Willenborg 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.
Sammy Giammalva Jr vs Blaine Willenborg Editorial Preview By TennisTipster88.
S. G. Jr vs B. Willenborg H2H Stats Used In Our Predictions
| Stats | ||
|---|---|---|
| 1 | H2H Matches Won | 0 |
| 2 | Sets Won | 0 |
| 12 | Games Won | 4 |
| 0:0:0 | Average Match Time | 0:0:0 |
| 100% (1/1) | Best‑of‑3 Win % | 0% (0/1) |
| 100% (1/1) | 1st Set Won, Won Match | 0% (0/0) |
| 0% (0/1) | 1st Set Won, Lost Match | 0% (0/0) |
| 0% (0/0) | 1st Set Lost, Won Match | 0% (0/1) |
Recent Performance Stats
2nd Serve Win %: Jr 0%, Willenborg 0%.
Opp 2nd Serve Pts Won: Jr 0%, Willenborg 0%.
Break Points Saved %: Jr 0%, Willenborg 0%.
S. G. Jr Recent Matches Played
B. Willenborg Recent Matches Played

S. G. Jr vs B. Willenborg Stats Breakdown Vs All H2H Opponents
| Stats | ||
|---|---|---|
| 49.39% (163/167) | YTD Win/Loss | 42.50% (51/69) |
| 48.98% (409/426) | Sets Win/Loss | 43.15% (126/166) |
| 49.78% (3918/3952) | Games Win/Loss | 47.42% (1303/1445) |
| 52.53% (83/75) | Hard Win/Loss | 36.00% (9/16) |
| 43.10% (25/33) | Clay Win/Loss | 44.94% (40/49) |
| 43.33% (26/34) | Indoor Hard W/L | 40.00% (2/3) |
| 53.70% (29/25) | Grass Win/Loss | 0.00% (0/1) |
| 1st Match | Average Match Time | 1st Match |
| 463.8 | Average Opponent Rank | 432.38 |
| 45.24% (19/23) | Slam W/L | 25.00% (2/6) |
| 51.52% (17/16) | Masters W/L | 50.00% (2/2) |
| 49.60% (125/127) | Main Tour W/L | 38.67% (29/46) |
| 66.67% (2/1) | Challenger W/L | 54.55% (18/15) |
| 51% (144/281) | Best of 3 Sets Win % | 44% (49/112) |
| 39% (18/46) | Best of 5 Sets Win % | 25% (2/8) |
| 0% (0/1) | Tiebreaks Win % (Total) | 0% (0/0) |
| 52% (56/108) | Deciding Set Win % | 49% (20/41) |
| 80% (161/128) | 1st Set Won, Won Match | 78% (45/35) |
| 20% (161/33) | 1st Set Won, Lost Match | 22% (45/10) |
| 21% (167/35) | 1st Set Lost, Won Match | 21% (75/16) |
Other Tennis Predictions Today
12:00 PM 29/10/25
PredictionW1
4.4
W2
1.21
01:00 PM 28/10/25
PredictionW1
1.26
W2
3.84
06:30 AM 28/10/25
PredictionW1
3.44
W2
1.28
12:00 PM 28/10/25
PredictionW1
1.533
W2
2.375
08:00 AM 28/10/25
PredictionW1
1.54
W2
2.36
10:30 PM 28/10/25
PredictionW1
1.171
W2
5
Tennis Previews & Betting Tips
28 Oct 2025
Maria Camila Osorio Serrano vs Elisabetta Cocciaretto Prediction – WTA Jiangxi Open – 28th October 2025 Best Bets
28 Oct 2025
Alycia Parks vs Lin Zhu Prediction – WTA Jiangxi Open – 28th October 2025 Best Bets
28 Oct 2025
Anna Blinkova vs Chloe Paquet Prediction – WTA Jiangxi Open – 28th October 2025 Best Bets
28 Oct 2025
Rina Saigo vs Viktorija Golubic Prediction – WTA Jiangxi Open – 28th October 2025 Best Bets
27 Oct 2025
Karen Khachanov vs Ethan Quinn Prediction – ATP Rolex Paris Masters – 27th October 2025 Best Bets
27 Oct 2025
Karen Khachanov vs Ethan Quinn Prediction – ATP Rolex Paris Masters – 27th October 2025 Best Bets
Top Predictions Today
21:00
H2H 5-2
17:30
H2H 2-2
22:30
H2H 3-0
13:00
H2H 2-0
13:00
H2H 2-0
Tennis Events This Week
Rolex Paris Masters - Paris
France
Bratislava 2 Challenger
Slovakia
Charlottesville Challenger
United States
Lima 2 Challenger
Peru
Monastir Challenger
Tunisia
Seoul Challenger
Korea, Rep.
M15 Bol
Croatia
M15 Heraklion
Greece
M15 Hua Hin
Thailand
M15 Malta
Malta
M15 Monastir
Tunisia
M15 Selva Gardena
Italy
M15 Sharm ElSheikh
Egypt
M15 Szabolcsveresmart
Hungary
M15 Trois-Rivieres
Canada
M15 Yanagawa City
Japan
M25 Brisbane
Australia
M25 Glasgow
Great Britain
M25 Lajeado
Brazil
M25 Qian Daohu
China