Alex Knaff
Rank

504

High

486

26 year old
VS Marcello Serafini
Rank

465

High

425

21 year old
6-2 6-4
1st Round
1st
Knaff
Serafini
6-2
6
2
5
2
4
2
3
2
2
2
1
2
1
1
0
1
2nd
Knaff
Serafini
6-4
6
4
5
4
5
3
5
2
5
1
4
1
3
1
2
1
1
1
0
1
2nd
Knaff 6-4
Knaff
Serafini
6
4
5
4
5
3
5
2
5
1
4
1
3
1
2
1
1
1
0
1
Serves
KnaffSerafini
6
4
15
0
15
15
30
15
30
30
40
30
40
40
A
40
KnaffSerafini
5
4
0
15
0
30
0
40
KnaffSerafini
5
3
0
15
15
15
15
30
15
40
KnaffSerafini
5
2
0
15
15
15
30
15
30
30
40
30
40
40
40
A
Missed1 BP
KnaffSerafini
5
1
15
0
15
15
30
15
40
15
KnaffSerafini
4
1
15
0
15
15
15
30
30
30
40
30
KnaffSerafini
3
1
15
0
30
0
40
0
KnaffSerafini
2
1
15
0
15
15
30
15
40
15
KnaffSerafini
1
1
15
0
30
0
30
15
30
30
40
30
KnaffSerafini
0
1
0
15
0
30
15
30
15
40

1st
Knaff 6-2
Knaff
Serafini
6
2
5
2
4
2
3
2
2
2
1
2
1
1
0
1
Serves
KnaffSerafini
6
2
0
15
15
15
15
30
30
30
40
30
40
40
40
A
40
40
40
A
40
40
A
40
Missed2 BP
KnaffSerafini
5
2
0
15
15
15
15
30
15
40
30
40
40
40
A
40
KnaffSerafini
4
2
15
0
30
0
40
0
KnaffSerafini
3
2
15
0
30
0
30
15
40
15
KnaffSerafini
2
2
15
0
30
0
40
0
KnaffSerafini
1
2
0
15
15
15
15
30
15
40
30
40
KnaffSerafini
1
1
15
0
15
15
15
30
30
30
30
40
40
40
A
40
40
40
A
40
40
40
A
40
40
40
A
40
Missed1 BP
KnaffSerafini
0
1
15
0
15
15
15
30
15
40
30
40