Player data updated: 2026-09-23 07:17 UTC

Daniel Altmaier

GER Age 28 188 cm / 6'2" Plays: Right-Handed, One-Handed Backhand ATP Tour years active: 2017–2026

Daniel Altmaier represents Germany on the ATP Tour and is ranked No. 67, having reached a career high of No. 44. He most recently lost to Zachary Svajda in the US Open round of 128 on September 2, 2026.

Singles ranking

Career singles high

44 (Jun 1, 2025)

Elo peak

1775 (67th percentile)

Singles record

80–133 (37.6%)

Singles titles

Prize money

$5,777,276

YTD W-L

15–25

Racquet

EZONE 98

Records cover recorded main-draw singles results in TennisDB's ATP event archive, including credited walkovers; qualifying is shown separately below.

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ATP Matches full match log → Last 5: 2–3

Daniel Altmaier's recent, live, and scheduled ATP matches
Opponent	Score	Result	H2H	Match Data	Date	Round	Tournament	Category	Surface
Zachary Svajda #80	3-6 1-6 7-6(5) 2-6	L	H2H	Match data	Sep 2, 2026	R128	US Open	Grand Slam	Hard
Ignacio Buse #36	6-7(5) 5-7	L	H2H	Match data	Aug 26, 2026	R16	Winston-Salem Open	ATP 250	Hard
Francisco Comesana #123	6-1 7-6(6)	W	H2H	Match data	Aug 24, 2026	R32	Winston-Salem Open	ATP 250	Hard
Lorenzo Musetti #15	4-6 2-6	L	H2H	Match data	Aug 16, 2026	R64	Cincinnati Open	Masters 1000	Hard
Coleman Wong #93	3-6 6-3 6-4	W	H2H	Match data	Aug 14, 2026	R128	Cincinnati Open	Masters 1000	Hard

Rivals all rivalries →

Daniel Altmaier's most-played ATP rivals
Opponent	W	L	M	Last Played	H2H
Arthur Fils	3	3	6	Feb 7, 2025	H2H
Frances Tiafoe	0	5	5	Jun 20, 2026	H2H
Felix Auger-Aliassime	2	3	5	May 26, 2026	H2H
Alexander Zverev	1	4	5	May 9, 2026	H2H
Miomir Kecmanovic	1	3	4	Mar 4, 2026	H2H

Career Results

Daniel Altmaier career results by season
Season	Age	Type	W	L	M	Win %	Start Rank	End Rank
2017	18	Qualifying Q	3	3	6	50.0%	—	—
2017	18	ATP	2	3	5	40.0%	380	275
2019	20	Qualifying Q	1	1	2	50.0%	—	—
2019	20	ATP	0	1	1	0.0%	373	279
2020	21	Qualifying Q	4	1	5	80.0%	—	—
2020	21	ATP	3	3	6	50.0%	276	130
2021	22	Qualifying Q	8	4	12	66.7%	—	—
2021	22	ATP	7	8	15	46.7%	130	84
2022	23	Qualifying Q	3	3	6	50.0%	—	—
2022	23	ATP	5	21	26	19.2%	84	94
2023	24	Qualifying Q	7	5	12	58.3%	—	—
2023	24	ATP	14	22	36	38.9%	94	56
2024	25	Qualifying Q	3	3	6	50.0%	—	—
2024	25	ATP	12	22	34	35.3%	56	89
2025	26	Qualifying Q	6	4	10	60.0%	—	—
2025	26	ATP	22	28	50	44.0%	93	46
2026	27	ATP	15	25	40	37.5%	44	67
Career		—	80	133	213	37.6%	—	—

Career Results by Surface

Daniel Altmaier career results by season and surface
Season	Age	Type	Hard				Clay				Grass				Total
Season	Age	Type	W	L	M	Win %	W	L	M	Win %	W	L	M	Win %	W	L	M	Win %
2017	18	Qualifying Q	—	—	—	—	2	0	2	100.0%	1	3	4	25.0%	3	3	6	50.0%
2017	18	ATP	—	—	—	—	0	2	2	0.0%	2	1	3	66.7%	2	3	5	40.0%
2019	20	Qualifying Q	—	—	—	—	1	1	2	50.0%	—	—	—	—	1	1	2	50.0%
2019	20	ATP	—	—	—	—	0	1	1	0.0%	—	—	—	—	0	1	1	0.0%
2020	21	Qualifying Q	1	1	2	50.0%	3	0	3	100.0%	—	—	—	—	4	1	5	80.0%
2020	21	ATP	0	2	2	0.0%	3	1	4	75.0%	—	—	—	—	3	3	6	50.0%
2021	22	Qualifying Q	0	1	1	0.0%	7	2	9	77.8%	1	1	2	50.0%	8	4	12	66.7%
2021	22	ATP	1	1	2	50.0%	6	6	12	50.0%	0	1	1	0.0%	7	8	15	46.7%
2022	23	Qualifying Q	3	3	6	50.0%	—	—	—	—	—	—	—	—	3	3	6	50.0%
2022	23	ATP	2	11	13	15.4%	1	6	7	14.3%	2	4	6	33.3%	5	21	26	19.2%
2023	24	Qualifying Q	3	3	6	50.0%	3	1	4	75.0%	1	1	2	50.0%	7	5	12	58.3%
2023	24	ATP	4	12	16	25.0%	10	8	18	55.6%	0	2	2	0.0%	14	22	36	38.9%
2024	25	Qualifying Q	2	2	4	50.0%	1	1	2	50.0%	—	—	—	—	3	3	6	50.0%
2024	25	ATP	7	10	17	41.2%	4	11	15	26.7%	1	1	2	50.0%	12	22	34	35.3%
2025	26	Qualifying Q	2	4	6	33.3%	4	0	4	100.0%	—	—	—	—	6	4	10	60.0%
2025	26	ATP	15	18	33	45.5%	6	7	13	46.2%	1	3	4	25.0%	22	28	50	44.0%
2026	27	ATP	3	10	13	23.1%	8	11	19	42.1%	4	4	8	50.0%	15	25	40	37.5%
Career	—	—	32	64	96	33.3%	38	53	91	41.8%	10	16	26	38.5%	80	133	213	37.6%

Career Results by Opponent Rank

Daniel Altmaier career results by season and opponent rank
Season	Age	1-10				11-30				31-100				100+				Total
Season	Age	W	L	M	Win %	W	L	M	Win %	W	L	M	Win %	W	L	M	Win %	W	L	M	Win %
2017	18	0	0	—	—	0	1	1	0.0%	0	2	2	0.0%	1	0	1	100.0%	1	3	4	25.0%
2019	20	0	0	—	—	0	0	—	—	0	1	1	0.0%	0	0	—	—	0	1	1	0.0%
2020	21	1	0	1	100.0%	0	1	1	0.0%	2	1	3	66.7%	0	1	1	0.0%	3	3	6	50.0%
2021	22	0	0	—	—	0	1	1	0.0%	7	6	13	53.8%	0	1	1	0.0%	7	8	15	46.7%
2022	23	0	1	1	0.0%	0	3	3	0.0%	2	11	13	15.4%	3	6	9	33.3%	5	21	26	19.2%
2023	24	3	1	4	75.0%	0	6	6	0.0%	6	13	19	31.6%	5	2	7	71.4%	14	22	36	38.9%
2024	25	1	2	3	33.3%	1	5	6	16.7%	5	13	18	27.8%	5	2	7	71.4%	12	22	34	35.3%
2025	26	2	7	9	22.2%	5	4	9	55.6%	11	12	23	47.8%	4	5	9	44.4%	22	28	50	44.0%
2026	27	2	2	4	50.0%	0	6	6	0.0%	4	14	18	22.2%	9	3	12	75.0%	15	25	40	37.5%
Career		9	13	22	40.9%	6	27	33	18.2%	37	73	110	33.6%	27	20	47	57.4%	79	133	212	37.3%

Opponent ranking data available for 212/213 (99.5%) of Daniel Altmaier's ATP main draw matches.

Performance Stats

Daniel Altmaier performance statistics by season
Season	Age	Sample	Aces/M	DFs/M	1st Sv%	1st Sv Pts%	2nd Sv Pts%	BP Saved%	BP Conv%	Svc Pts%	Ret Pts%
2017	18	5/5	8.0	3.0	60.9%	71.1%	44.6%	56.4%	32.9%	60.5%	28.9%
2019	20	1/1	2.0	3.0	59.1%	46.2%	33.3%	0.0%	50.0%	40.9%	31.9%
2020	21	6/6	5.7	2.8	57.7%	69.1%	45.9%	68.5%	31.2%	58.7%	37.5%
2021	22	15/15	5.6	2.9	59.2%	71.6%	47.5%	68.3%	47.6%	61.6%	36.4%
2022	23	26/26	6.8	2.7	61.2%	69.6%	46.0%	59.0%	37.1%	60.5%	32.0%
2023	24	35/36	5.9	2.3	65.7%	68.6%	51.6%	61.3%	38.7%	62.8%	34.7%
2024	25	34/34	5.9	2.6	63.2%	69.9%	48.5%	56.5%	37.3%	61.8%	34.1%
2025	26	47/50	7.7	2.5	59.6%	71.8%	46.4%	55.1%	36.3%	61.6%	33.3%
2026	27	40/41	6.5	3.1	63.6%	70.2%	46.9%	51.5%	34.0%	61.5%	33.7%
Career		209/214	6.6	2.7	62.1%	70.1%	47.6%	57.2%	37.2%	61.5%	33.8%

Detailed serve and return statistics available for 209/214 (97.7%) of Daniel Altmaier's ATP main draw matches.

Advanced Stats

Daniel Altmaier advanced statistics by season
Season	Age	Elo	P+	Serve+	Return+	PD	TPW%	Hard Elo	Clay Elo	Grass Elo	Set Win %	Set Margin	Dec. Set	Tiebreak	Pressure+	Schedule
2017	18	1541	104.5	-1.83	-2.08	0.731	44.9%	—	—	+66	33.3%	-1.17	2–0	2–2 (50%)	—	+0.15
2019	20	1530	102.6	-2.67	-4.21	0.540	36.3%	—	—	—	0.0%	-4.00	—	—	—	0.00
2020	21	1670	121.4	-2.65	+1.70	0.909	48.3%	—	+46	—	58.8%	-0.18	0–1	3–1 (75%)	—	-0.16
2021	22	1726	125.4	-2.00	-0.47	0.947	49.7%	—	+75	—	45.7%	0.00	3–4 (43%)	1–5 (17%)	95.3	-0.06
2022	23	1564	125.6	-1.76	-3.41	0.811	46.4%	-64	+115	+4	26.9%	-1.31	3–6 (33%)	3–8 (27%)	95.9	-0.18
2023	24	1648	137.5	-1.07	-0.53	0.932	48.9%	-114	+131	—	44.2%	-0.29	3–10 (23%)	6–10 (38%)	93.8	+0.65
2024	25	1630	131.3	-1.48	-1.33	0.893	48.3%	-32	+35	—	40.7%	-0.52	3–5 (38%)	12–9 (57%)	101.5	+0.54
2025	26	1758	141.9	-1.65	-1.43	0.865	47.6%	-36	-1	-218	43.1%	-0.49	8–7 (53%)	10–13 (43%)	104.3	+0.62
2026	27	1693	131.4	-2.35	-1.33	0.876	47.9%	-62	+40	-113	37.8%	-0.81	7–4 (64%)	8–10 (44%)	104.4	-1.71
Career		1775	137.0	-1.74	-1.36	0.877	47.9%	-56	+63	-74	40.2%	-0.61	29–37 (44%)	45–58 (44%)	99.6	-0.07

Tournament Results by Category

Grand Slams

Daniel Altmaier Grand Slams results by season
Season	Age	AO	RG	W	USO	W-L Win %
2020	21	—	R16	—	—	6–1 (86%)
2021	22	—	—	Q2	—	1–1 (50%)
2022	23	R128	R128	R128	R128	0–4 (0%)
2023	24	R128	R32	R128	R64	3–4 (43%)
2024	25	R128	R64	R64	R128	2–4 (33%)
2025	26	R64	R16	R128	R32	6–4 (60%)
2026	27	R128	R128	R128	R128	0–4 (0%)
W-L		1–5 (17%)	12–6 (67%)	2–6 (25%)	3–5 (38%)	18–22 (45%)

Masters 1000

Daniel Altmaier Masters 1000 results by season
Season	Age	CAN	CIN	IW	MAD	MC	MIA	PAR	ITA	SHA	W-L Win %
2021	22	—	—	R64	—	—	Q1	—	—	—	1–2 (33%)
2022	23	Q2	Q1	R128	—	—	R128	—	—	—	0–4 (0%)
2023	24	—	R64	—	QF	—	R128	R16	R64	R128	12–8 (60%)
2024	25	Q1	Q1	R128	R32	R64	R64	—	R128	—	4–8 (33%)
2025	26	R128	R128	Q1	R128	R16	R128	R16	R128	R64	9–9 (50%)
2026	27	R64	R64	R128	R128	R64	R128	—	R64	—	3–7 (30%)
W-L		1–4 (20%)	2–6 (25%)	1–5 (17%)	8–5 (62%)	5–4 (56%)	3–6 (33%)	4–2 (67%)	4–4 (50%)	1–2 (33%)	29–38 (43%)

ATP 500

Daniel Altmaier ATP 500 results by season
Season	Age	MEX	BAR	BAS	BEI	HAL	HAM	RIO	ROT	TKY	VIE	WAS	W-L Win %
2017	18	—	—	—	—	Q1	R32	—	—	—	—	—	0–2 (0%)
2019	20	—	—	—	—	—	R32	—	—	—	—	—	0–1 (0%)
2020	21	Q2	—	—	—	—	—	—	—	—	—	—	1–1 (50%)
2021	22	—	—	—	—	R32	R32	—	—	—	—	—	0–2 (0%)
2022	23	R32	—	—	—	R32	R32	—	—	—	—	—	2–3 (40%)
2023	24	R32	—	—	Q1	Q2	QF	—	—	R32	R32	—	3–6 (33%)
2024	25	R16	R32	R32	—	—	R32	—	—	—	—	—	4–4 (50%)
2025	26	R16	—	—	—	R32	R16	—	QF	R16	R32	R64	6–8 (43%)
2026	27	R32	—	—	—	SF	QF	R32	—	—	—	—	5–4 (56%)
W-L		5–6 (45%)	1–1 (50%)	2–1 (67%)	0–1 (0%)	4–6 (40%)	5–8 (38%)	0–1 (0%)	3–2 (60%)	1–2 (33%)	0–2 (0%)	0–1 (0%)	21–31 (40%)

ATP 250

Daniel Altmaier ATP 250 results by season
Season	Age	ADE	ANT	SWE	BRI	BUC	BUE	COR	DAL	DLB	EAS	EST	GEN	GST	MUN	HKG	U.S	ANT	AUS	13	MAL	MET	MRK	PUN	STG	UMA	WSA	ANT	ASB	BEL	STU	COL	COL	CAB	13	MTP	PAR	SYD	W-L Win %
2017	18	—	—	—	—	—	—	—	—	—	—	—	R32	—	—	—	—	—	—	—	—	—	—	—	—	—	—	QF	—	—	Q1	—	—	—	—	—	—	—	5–4 (56%)
2019	20	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	Q2	—	—	—	—	—	—	—	—	—	—	—	—	1–1 (50%)
2020	21	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	R32	R32	—	—	—	—	—	0–2 (0%)
2021	22	—	—	—	—	—	Q3	—	—	—	—	—	R32	—	—	—	—	—	SF	—	—	—	—	—	R32	SF	—	—	—	—	—	—	—	—	—	—	R32	—	13–7 (65%)
2022	23	R32	—	R32	—	—	—	—	R32	R32	—	—	—	—	R16	—	—	—	—	R32	QF	—	—	QF	—	R32	R64	—	—	—	R32	—	—	—	—	—	—	R32	6–13 (32%)
2023	24	—	—	—	—	—	—	—	R16	R32	—	—	—	R16	R32	—	R32	—	R16	—	—	R32	—	—	—	—	—	—	Q1	—	R32	—	—	—	—	—	—	—	3–9 (25%)
2024	25	—	R16	—	R16	—	R32	R32	—	—	—	R32	R32	—	—	—	—	—	R32	—	—	—	—	—	—	—	—	—	QF	R16	—	—	—	—	—	—	—	—	5–9 (36%)
2025	26	—	—	—	—	—	—	—	—	—	—	—	—	—	—	Q1	—	R32	—	—	R16	QF	R32	—	—	—	—	—	R32	—	—	—	—	R16	QF	R32	—	—	7–10 (41%)
2026	27	R32	—	R16	R32	QF	R32	—	—	—	R16	—	—	—	—	—	—	—	R16	—	—	—	—	—	—	—	R16	—	—	—	R32	—	—	—	—	—	—	—	6–9 (40%)
W-L		0–2 (0%)	1–1 (50%)	1–2 (33%)	1–2 (33%)	2–1 (67%)	2–3 (40%)	0–1 (0%)	1–2 (33%)	0–2 (0%)	1–1 (50%)	0–1 (0%)	3–4 (43%)	1–1 (50%)	1–2 (33%)	0–1 (0%)	0–1 (0%)	0–1 (0%)	5–4 (56%)	0–1 (0%)	3–2 (60%)	2–2 (50%)	0–1 (0%)	2–1 (67%)	0–1 (0%)	6–3 (67%)	1–2 (33%)	3–2 (60%)	3–4 (43%)	1–1 (50%)	0–4 (0%)	0–1 (0%)	0–1 (0%)	1–1 (50%)	2–1 (67%)	0–1 (0%)	2–1 (67%)	1–2 (33%)	46–64 (42%)

Results show the best round reached per tournament and season.

ATP Ranking History full ranking history →

Current rank

Career high

Career-high date

Jun 1, 2025

First Top 100

Nov 15, 2021

First Top 50

Sep 11, 2023

First Top 20

—

First Top 10

—

Ranking History Matrix

Daniel Altmaier ranking history by month and season
Season	Age	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2014	15	—	—	—	—	1807	1842	1860	1859	1636	1606	1001	986
2015	16	984	943	947	921	957	974	963	979	783	790	885	847
2016	17	844	754	753	725	699	662	567	490	528	492	448	404
2017	18	334	293	290	255	250	252	228	230	228	240	251	275
2018	19	313	297	292	338	357	351	459	468	458	460	517	370
2019	20	372	608	605	608	530	490	414	450	409	368	321	279
2020	21	263	216	219	—	—	—	—	221	186	125	130	130
2021	22	132	137	144	144	145	166	135	106	113	111	84	84
2022	23	85	81	69	67	53	61	65	93	96	91	95	94
2023	24	91	95	114	92	79	65	51	53	49	54	56	56
2024	25	52	57	54	61	83	77	87	89	84	82	88	89
2025	26	91	76	83	67	66	57	58	56	49	50	46	46
2026	27	44	53	52	55	57	61	62	57	67	—	—	—

Similar Players

Other ATP players with comparable peak level, era, career record, and career scale.

Daniel Altmaier's most statistically similar ATP players
Player	Country	Peak ranking	Peak Elo	M	W	L	Win %	Prize money	Titles	Years	Rivalries	Match log
James Duckworth (active player)	AUS	#46	1,801	219	85	134	38.8%	$5,887,104	0	2012–2026	Rivalries	Match log
Yannick Hanfmann (active player)	GER	#45	1,863	213	103	110	48.4%	$4,952,884	0	2017–2026	Rivalries	Match log
Aleksandar Vukic (active player)	AUS	#48	1,799	152	59	93	38.8%	$4,227,186	0	2018–2026	Rivalries	Match log
Camilo Ugo Carabelli (active player)	ARG	#43	1,720	91	37	54	40.7%	$3,065,336	0	2022–2026	Rivalries	Match log
Ethan Quinn (active player)	USA	#45	1,771	65	26	39	40.0%	$2,299,546	0	2023–2026	Rivalries	Match log
Aleksandr Shevchenko (active player)	KAZ	#45	1,776	137	59	78	43.1%	$3,905,243	0	2022–2026	Rivalries	Match log
Maximilian Marterer (active player)	GER	#45	1,813	117	38	79	32.5%	$3,192,866	0	2015–2025	Rivalries	Match log
Quentin Halys (active player)	FRA	#46	1,834	170	67	103	39.4%	$5,962,847	1	2015–2026	Rivalries	Match log
Max Purcell	AUS	#40	1,756	82	32	50	39.0%	$4,695,213	0	2018–2024	Rivalries	Match log
Tennys Sandgren	USA	#41	1,872	123	47	76	38.2%	$3,581,949	1	2017–2024	Rivalries	Match log
Federico Coria (active player)	ARG	#49	1,714	131	54	77	41.2%	$3,549,198	0	2018–2026	Rivalries	Match log
Terence Atmane (active player)	FRA	#41	1,751	67	26	41	38.8%	$2,606,576	0	2023–2026	Rivalries	Match log

Equipment

Equipment summary

Yonex

Model: EZONE 98
Frame style: Control / Power / Precision

The manufacturer listing identifies an endorsed model and its published playing characteristics. It does not necessarily identify the player's exact match-used frame.

Official Yonex source All verified ATP player equipment →

Last source check: Sep 23, 2026

Frequently Asked Questions

How old is Daniel Altmaier?: Daniel Altmaier is 28 years old, born on September 12, 1998.
Which country does Daniel Altmaier represent?: Daniel Altmaier represents Germany in TennisDB's ATP records.
How tall is Daniel Altmaier?: Daniel Altmaier is 188 cm / 6'2".
Does Daniel Altmaier use a one-handed or two-handed backhand?: Daniel Altmaier uses a one-handed backhand.
Is Daniel Altmaier left-handed or right-handed?: Daniel Altmaier plays right-handed.
How many Grand Slam singles titles has Daniel Altmaier won?: Daniel Altmaier has not won a Grand Slam singles title.
How many Masters 1000 titles has Daniel Altmaier won?: TennisDB does not group any of Daniel Altmaier's titles under the modern Masters 1000 category.
What is Daniel Altmaier's highest ATP ranking?: Daniel Altmaier's career-high ATP singles ranking is world No. 44, first achieved on June 1, 2025.
What is Daniel Altmaier's career win-loss record?: Daniel Altmaier has a career ATP singles record of 80 wins and 133 losses (37.6%).
How much career prize money has Daniel Altmaier earned?: Daniel Altmaier has earned at least $5,777,276 in career prize money from professional tennis.
What turned-professional year does TennisDB record for Daniel Altmaier?: TennisDB records 2014 as Daniel Altmaier's turned-professional year.
Which seasons of Daniel Altmaier's career appear in TennisDB?: Daniel Altmaier appears in TennisDB's ATP main-tour match records from 2017 through 2026.
On which surface does Daniel Altmaier have the highest recorded win rate?: Among surfaces with at least 20 recorded matches, Daniel Altmaier's highest ATP main-draw win rate is on clay: 41.8% (38–53).
Who has Daniel Altmaier faced most often?: Daniel Altmaier's most frequent opponent is Arthur Fils, with a head-to-head record of 3–3 across 6 meetings.
What racquet does Daniel Altmaier use?: Daniel Altmaier is officially associated with the Yonex EZONE 98. The manufacturer's listing does not necessarily identify the exact match-used frame.