1st serve points won — full ATP & WTA ranking

Leader

Jannik Sinner

79.9% of first-serve points won

Average: 72.4%
Std. dev.: 3.3
Leader sits at: 2.3σ
Range: 63.0 … 79.9

121 players

#	Player	Value	Pctl	Sample
1	Jannik Sinner#1	79.9%	100.0	98
2	Taylor Fritz#8	79.3%	99.2	92
3	Reilly Opelka#142	79.2%	98.3	73
4	Giovanni Mpetshi Perricard#91	79.1%	97.5	108
5	Quentin Halys#54	78.0%	96.7	131
6	Jakub Mensik#17	77.6%	95.8	101
7	Alexander Bublik#11	77.4%	95.0	98
8	Marin Cilic#85	77.4%	94.2	70
9	Hubert Hurkacz#72	77.2%	93.3	48
10	Stefanos Tsitsipas#53	77.1%	92.5	61
11	Aleksandar Kovacevic#95	76.8%	91.7	125
12	Felix Auger-Aliassime#4	76.6%	90.8	97
13	Jack Draper#143	76.4%	90.0	43
14	Sebastian Ofner#126	76.4%	89.2	69
15	SERNovak Djokovic#5	76.3%	88.3	58
16	Grigor Dimitrov#137	76.2%	87.5	34
17	James Duckworth#86	76.0%	86.7	149
18	Andrey Rublev#16	76.0%	85.8	85
19	Arthur Rinderknech#29	75.9%	85.0	108
20	Ben Shelton#10	75.7%	84.2	87
21	SK Sebastian Korda#50	75.4%	83.3	63
22	Daniil Medvedev#6	75.3%	82.5	95
23	Matteo Berrettini#40	75.2%	81.7	58
24	Ugo Humbert#28	75.2%	80.8	67
25	NJ Nicolas Jarry	75.1%	80.0	49
26	GM Gael Monfils	75.1%	79.2	40
27	Arthur Cazaux#138	75.1%	78.3	91
28	Brandon Nakashima#31	75.0%	77.5	127
29	Jiri Lehecka#12	74.8%	76.7	79
30	Tallon Griekspoor#69	74.5%	75.8	73
31	Alexei Popyrin#139	74.5%	75.0	64
32	Jan-Lennard Struff#41	74.5%	74.2	73
33	GZ Giulio Zeppieri	74.4%	73.3	99
34	CE Christopher Eubanks	74.3%	72.5	69
35	Alexander Zverev#3	74.3%	71.7	113
36	Karen Khachanov#39	74.2%	70.8	78
37	Carlos Alcaraz#2	73.9%	70.0	102
38	Frances Tiafoe#20	73.7%	69.2	75
39	Terence Atmane#46	73.7%	68.3	148
40	ZZ Zhizhen Zhang	73.5%	67.5	33
41	Pavel Kotov	73.5%	66.7	58
42	Stan Wawrinka#124	73.4%	65.8	73
43	BC Borna Coric	73.3%	65.0	56
44	Jesper de Jong#105	73.2%	64.2	146
45	AV Andrea Vavassori	73.2%	63.3	47
46	Aleksandar Vukic#101	73.1%	62.5	110
47	Gabriel Diallo#108	73.1%	61.7	133
48	Valentin Vacherot#18	73.1%	60.8	127
49	Tommy Paul#21	73.1%	60.0	73
50	Zizou Bergs#34	73.0%	59.2	117

How this is calculated

Minimum 30 matches with serve statistics. Below that the figure is noise and publishing it would be faking precision. Each family of metrics carries its own counter — 200 matches is not 200 tiebreaks.
Window. Every match since 2024 — that is where serve statistics begin in this database; before that there are none.
One division at a time. A player belongs to the Challenger/ITF division when more than half of their matches since 2024 are played there. Mixing the two ranks schedules rather than players: the raw list of closers was headed by an ITF player at 100% over twenty matches.
Not a betting signal. It describes a player, not a price. Our own prediction engine is measured against the market and loses: 0.632 log loss against 0.593.

Leader

Jannik Sinner

79.9% of first-serve points won

Average: 72.4%
Std. dev.: 3.3
Leader sits at: 2.3σ
Range: 63.0 … 79.9

121 players

#	Player	Value	Pctl	Sample
1	Jannik Sinner#1	79.9%	100.0	98
2	Taylor Fritz#8	79.3%	99.2	92
3	Reilly Opelka#142	79.2%	98.3	73
4	Giovanni Mpetshi Perricard#91	79.1%	97.5	108
5	Quentin Halys#54	78.0%	96.7	131
6	Jakub Mensik#17	77.6%	95.8	101
7	Alexander Bublik#11	77.4%	95.0	98
8	Marin Cilic#85	77.4%	94.2	70
9	Hubert Hurkacz#72	77.2%	93.3	48
10	Stefanos Tsitsipas#53	77.1%	92.5	61
11	Aleksandar Kovacevic#95	76.8%	91.7	125
12	Felix Auger-Aliassime#4	76.6%	90.8	97
13	Jack Draper#143	76.4%	90.0	43
14	Sebastian Ofner#126	76.4%	89.2	69
15	SERNovak Djokovic#5	76.3%	88.3	58
16	Grigor Dimitrov#137	76.2%	87.5	34
17	James Duckworth#86	76.0%	86.7	149
18	Andrey Rublev#16	76.0%	85.8	85
19	Arthur Rinderknech#29	75.9%	85.0	108
20	Ben Shelton#10	75.7%	84.2	87
21	SK Sebastian Korda#50	75.4%	83.3	63
22	Daniil Medvedev#6	75.3%	82.5	95
23	Matteo Berrettini#40	75.2%	81.7	58
24	Ugo Humbert#28	75.2%	80.8	67
25	NJ Nicolas Jarry	75.1%	80.0	49
26	GM Gael Monfils	75.1%	79.2	40
27	Arthur Cazaux#138	75.1%	78.3	91
28	Brandon Nakashima#31	75.0%	77.5	127
29	Jiri Lehecka#12	74.8%	76.7	79
30	Tallon Griekspoor#69	74.5%	75.8	73
31	Alexei Popyrin#139	74.5%	75.0	64
32	Jan-Lennard Struff#41	74.5%	74.2	73
33	GZ Giulio Zeppieri	74.4%	73.3	99
34	CE Christopher Eubanks	74.3%	72.5	69
35	Alexander Zverev#3	74.3%	71.7	113
36	Karen Khachanov#39	74.2%	70.8	78
37	Carlos Alcaraz#2	73.9%	70.0	102
38	Frances Tiafoe#20	73.7%	69.2	75
39	Terence Atmane#46	73.7%	68.3	148
40	ZZ Zhizhen Zhang	73.5%	67.5	33
41	Pavel Kotov	73.5%	66.7	58
42	Stan Wawrinka#124	73.4%	65.8	73
43	BC Borna Coric	73.3%	65.0	56
44	Jesper de Jong#105	73.2%	64.2	146
45	AV Andrea Vavassori	73.2%	63.3	47
46	Aleksandar Vukic#101	73.1%	62.5	110
47	Gabriel Diallo#108	73.1%	61.7	133
48	Valentin Vacherot#18	73.1%	60.8	127
49	Tommy Paul#21	73.1%	60.0	73
50	Zizou Bergs#34	73.0%	59.2	117

How this is calculated

Minimum 30 matches with serve statistics. Below that the figure is noise and publishing it would be faking precision. Each family of metrics carries its own counter — 200 matches is not 200 tiebreaks.
Window. Every match since 2024 — that is where serve statistics begin in this database; before that there are none.
One division at a time. A player belongs to the Challenger/ITF division when more than half of their matches since 2024 are played there. Mixing the two ranks schedules rather than players: the raw list of closers was headed by an ITF player at 100% over twenty matches.
Not a betting signal. It describes a player, not a price. Our own prediction engine is measured against the market and loses: 0.632 log loss against 0.593.