Prediction of John Alexander vs Sammy Giammalva Jr Head-to-Head, At
Wojtek Kolan
HEAD TO HEAD
J. Alexander vs S. Giammalva Jr

John Alexander
AUS
l
w
w
l
w
l
l
l
l
l
1
Win
4
Played
3
Win
74
Age
62
-
Height
-
Ret.
C. Rank
Ret.
8
Best Rank
28
3
Total Titles
2
0
YTD Titles
0
$0
Career Money
$0
-
Plays
-

Sammy Giammalva Jr
USA
l
l
l
l
w
l
l
w
l
w
1
Win
4
Played
3
Win
74
Age
62
-
Height
-
Ret.
C. Rank
Ret.
8
Best Rank
28
3
Total Titles
2
0
YTD Titles
0
$0
Career Money
$0
-
Plays
-
Head-to-head: Alexander 1 - 3 Jr
They have played 10 sets in total, with John Alexander winning 4 and Sammy Giammalva Jr winning 6. The last match between Sammy Giammalva Jr and John Alexander was at the Queens Club, 06-06-1983, Round: R2, Surface: Grass, with Sammy Giammalva Jr getting the victory 4-6 7-6 7-5.
| Players | Head To Head Match Wins |
|---|---|
| Alexander | 1 |
| Jr | 3 |
Last 4 H2H Matches:
(R2) Queens Club(06-06-83)
Sammy Giammalva Jr
4
7
7
John Alexander
6
6
5
(SF) Sydney Outdoor(12-13-82)
John Alexander
6
6
Sammy Giammalva Jr
3
2
(R4) Australian Open(12-02-82)
Sammy Giammalva Jr
4
7
6
John Alexander
6
6
1
J. Alexander vs S. G. Jr H2H Profile
| Stats | ||
|---|---|---|
| $0 | Career Prize Money | $0 |
| 57.88% (595-433) | Career Total W/L | 49.39% (163-167) |
| 1 | Grass | 2 |
| 0 | Hard | 1 |
| 9 | Titles | 2 |
| 1 | Total H2H Matches | 3 |
| 0% (0-0) | YTD Win/Loss | 0% (0-0) |
J. Alexander vs S. G. Jr Match Preview:
- Second serve performance recent form: In recent form (last 6 months), John Alexander has won 0% of points on their second serve, while Sammy Giammalva Jr has won 0%. There is a high correlation between this stat and match prediction accuracy.
- Return game stats recent form: Return stats show John Alexander, in recent form, has won 0% of their opponent's second serve points, while Sammy Giammalva Jr 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: John Alexander has saved 0% of breakpoints in recent form, whereas Sammy Giammalva Jr has saved 0% which is a useful statistic for in-game betting predictions.
- Performance overview: Over the last year John Alexander has won 0% of matches played (W/L 0/0), with Sammy Giammalva Jr winning 0% (W/L 0/0) that gives us an overall head-to head prediction overview.
- Best surface: John Alexander has their best career surface win % on Clay, winning 63% (W/L 216/129), and worse career win % on Hard, winning 57% (W/L 127/94). Sammy Giammalva Jr has their best career surface win % on Grass, winning 63% (W/L 29/25), and worse career win % on Clay, winning 43% (W/L 25/33).
- Player level: In the last year, John Alexander has played most of their matches on the N/A, winning 0% of matches (W/L 0/0), where as Sammy Giammalva Jr 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 4 times before with John Alexander winning 1 times and Sammy Giammalva Jr being victorious 3 times. They have played 10 sets in total, with John Alexander winning 4 and Sammy Giammalva Jr winning 6.
- The last match between John Alexander and Sammy Giammalva Jr was at the Queens Club, 06-06-1983, Round: R2, Surface: Grass, with Sammy Giammalva Jr getting the victory 4-6 7-6 7-5.
- 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, John Alexander has played against opponents with an average rank of 0 while Sammy Giammalva Jr 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, John Alexander has won 0% of deciding sets over the last 12 months, while Sammy Giammalva Jr has won 0% in all matches played on tour.
- Break point conversion: In recent form, John Alexander has converted 0% of breakpoint opportunities, and Sammy Giammalva Jr 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.
John Alexander vs Sammy Giammalva Jr Editorial Preview By TennisTipster88.
J. Alexander vs S. G. Jr H2H Stats Used In Our Predictions
| Stats | ||
|---|---|---|
| 1 | H2H Matches Won | 3 |
| 4 | Sets Won | 6 |
| 50 | Games Won | 53 |
| 0:0:0 | Average Match Time | 0:0:0 |
| 25% (1/4) | Best‑of‑3 Win % | 75% (3/4) |
| 0% (0/2) | Deciding Set Win % | 100% (2/2) |
| 33% (1/3) | 1st Set Won, Won Match | 100% (1/1) |
| 67% (2/3) | 1st Set Won, Lost Match | 0% (0/1) |
| 0% (0/1) | 1st Set Lost, Won Match | 67% (2/3) |
Recent Performance Stats
2nd Serve Win %: Alexander 0%, Jr 0%.
Opp 2nd Serve Pts Won: Alexander 0%, Jr 0%.
Break Points Saved %: Alexander 0%, Jr 0%.
J. Alexander Recent Matches Played
S. G. Jr Recent Matches Played

J. Alexander vs S. G. Jr Stats Breakdown Vs All H2H Opponents
| Stats | ||
|---|---|---|
| 57.88% (595/433) | YTD Win/Loss | 49.39% (163/167) |
| 55.91% (1491/1176) | Sets Win/Loss | 48.98% (409/426) |
| 52.33% (13952/12711) | Games Win/Loss | 49.78% (3918/3952) |
| 57.47% (127/94) | Hard Win/Loss | 52.53% (83/75) |
| 62.61% (216/129) | Clay Win/Loss | 43.10% (25/33) |
| 47.85% (100/109) | Indoor Hard W/L | 43.33% (26/34) |
| 60.09% (140/93) | Grass Win/Loss | 53.70% (29/25) |
| 1st Match | Average Match Time | 1st Match |
| 513.52 | Average Opponent Rank | 463.8 |
| 57.26% (71/53) | Slam W/L | 45.24% (19/23) |
| 56.14% (32/25) | Masters W/L | 51.52% (17/16) |
| 66.67% (16/8) | Cups W/L | 0% (0/0) |
| 57.75% (473/346) | Main Tour W/L | 49.60% (125/127) |
| 75.00% (3/1) | Challenger W/L | 66.67% (2/1) |
| 58% (472/815) | Best of 3 Sets Win % | 51% (144/281) |
| 57% (111/196) | Best of 5 Sets Win % | 39% (18/46) |
| 52% (29/56) | Tiebreaks Win % (Total) | 0% (0/1) |
| 52% (174/336) | Deciding Set Win % | 52% (56/108) |
| 84% (581/487) | 1st Set Won, Won Match | 80% (161/128) |
| 16% (581/91) | 1st Set Won, Lost Match | 20% (161/33) |
| 22% (438/97) | 1st Set Lost, Won Match | 21% (167/35) |
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