Player data updated: 2026-09-05 01:36 UTC

Alex Michelsen

USA Age 22 193 cm / 6'4" Plays: Right-Handed, Two-Handed Backhand ATP Tour years active: 2023–2026

Alex Michelsen represents the United States on the ATP Tour and is ranked No. 46, having reached a career high of No. 30. TennisDB's records show a singles record of 88–77 and no singles titles.

Singles ranking

Career singles high

30 (Jul 14, 2025)

Elo peak

1888 (81st percentile)

Singles record

88–77 (53.3%)

Singles titles

Prize money

$4,955,297

YTD W-L

26–17

Equipment brand

Babolat

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 →

Alex Michelsen's recent, live, and scheduled ATP matches
Opponent	Score	Result	H2H	Match Data	Date	Round	Tournament	Category	Surface
Daniel Merida #39	7-6(5) 6-4 6-3	W	H2H	Match data	Sep 4, 2026	R32	US Open	Grand Slam	Hard
Brandon Nakashima #17	6-3 6-4 6-4	W	H2H	Match data	Sep 2, 2026	R64	US Open	Grand Slam	Hard
Federico Cina #181	6-4 6-1 6-0	W	H2H	Match data	Aug 30, 2026	R128	US Open	Grand Slam	Hard
Taylor Fritz #9	3-6 4-6	L	H2H	Match data	Aug 16, 2026	R64	Cincinnati Open	Masters 1000	Hard
Jesper de Jong #106	6-4 6-4	W	H2H	Match data	Aug 14, 2026	R128	Cincinnati Open	Masters 1000	Hard

Rivals all rivalries →

Alex Michelsen's most-played ATP rivals
Opponent	W	L	M	Last Played	H2H
Taylor Fritz	2	2	4	Aug 16, 2026	H2H
Adrian Mannarino	3	1	4	Jul 29, 2026	H2H
Learner Tien	3	1	4	May 21, 2026	H2H
Arthur Rinderknech	0	4	4	Apr 13, 2026	H2H
Daniil Medvedev	0	4	4	Mar 11, 2026	H2H

Career Results

Alex Michelsen career results by season
Season	Age	Type	W	L	M	Win %	Start Rank	End Rank
2023	18	Qualifying Q	1	2	3	33.3%	—	—
2023	18	ATP	7	5	12	58.3%	600	97
2024	19	Qualifying Q	10	1	11	90.9%	—	—
2024	19	ATP	31	29	60	51.7%	97	41
2025	20	ATP	24	26	50	48.0%	41	38
2026	21	ATP	26	17	43	60.5%	37	46
Career		—	88	77	165	53.3%	—	—

Career Results by Surface

Alex Michelsen 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 %
2023	18	Qualifying Q	0	1	1	0.0%	—	—	—	—	1	1	2	50.0%	1	2	3	33.3%
2023	18	ATP	3	3	6	50.0%	—	—	—	—	4	2	6	66.7%	7	5	12	58.3%
2024	19	Qualifying Q	8	0	8	100.0%	0	1	1	0.0%	2	0	2	100.0%	10	1	11	90.9%
2024	19	ATP	23	18	41	56.1%	3	6	9	33.3%	5	5	10	50.0%	31	29	60	51.7%
2025	20	ATP	17	17	34	50.0%	2	5	7	28.6%	5	4	9	55.6%	24	26	50	48.0%
2026	21	ATP	20	10	30	66.7%	6	6	12	50.0%	0	1	1	0.0%	26	17	43	60.5%
Career	—	—	63	48	111	56.8%	11	17	28	39.3%	14	12	26	53.8%	88	77	165	53.3%

Career Results by Opponent Rank

Alex Michelsen 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 %
2023	18	0	0	—	—	0	1	1	0.0%	4	3	7	57.1%	3	1	4	75.0%	7	5	12	58.3%
2024	19	1	4	5	20.0%	5	6	11	45.5%	9	14	23	39.1%	14	5	19	73.7%	29	29	58	50.0%
2025	20	1	3	4	25.0%	4	6	10	40.0%	11	13	24	45.8%	8	4	12	66.7%	24	26	50	48.0%
2026	21	1	3	4	25.0%	5	8	13	38.5%	13	5	18	72.2%	7	1	8	87.5%	26	17	43	60.5%
Career		3	10	13	23.1%	14	21	35	40.0%	37	35	72	51.4%	32	11	43	74.4%	86	77	163	52.8%

Opponent ranking data available for 163/165 (98.8%) of Alex Michelsen's ATP main draw matches.

Performance Stats

Alex Michelsen 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%
2023	18	12/12	4.6	2.1	66.1%	71.1%	52.2%	63.6%	41.6%	65.0%	35.1%
2024	19	60/60	4.4	2.4	67.8%	69.2%	52.2%	61.5%	46.9%	63.6%	37.6%
2025	20	50/50	4.9	2.9	65.1%	68.9%	48.9%	52.4%	36.4%	62.0%	36.2%
2026	21	43/44	6.0	2.8	64.9%	72.8%	51.3%	62.0%	39.4%	65.4%	36.8%
Career		165/166	5.0	2.6	66.1%	70.2%	51.0%	59.0%	41.4%	63.7%	36.8%

Detailed serve and return statistics available for 165/166 (99.4%) of Alex Michelsen's ATP main draw matches.

Advanced Stats

Alex Michelsen 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
2023	18	1622	115.1	-0.82	+0.35	1.002	50.3%	-82	—	+75	54.8%	+0.32	3–1 (75%)	3–2 (60%)	104.6	+0.10
2024	19	1841	148.9	-0.56	+2.41	1.035	50.8%	+17	-314	-94	51.7%	+0.21	8–13 (38%)	15–19 (44%)	95.1	+0.19
2025	20	1741	137.0	-1.37	-0.36	0.951	48.9%	+12	-228	+19	47.1%	-0.23	9–6 (60%)	12–12 (50%)	100.4	+1.26
2026	21	1888	151.7	+1.30	+1.51	1.064	51.0%	+40	-270	—	59.8%	+0.38	7–7 (50%)	12–7 (63%)	104.2	-1.66
Career		1888	146.8	-0.34	+1.19	1.013	50.3%	+16	-274	-13	52.8%	+0.14	27–27 (50%)	42–40 (51%)	101.4	-0.07

Tournament Results by Category

Grand Slams

Alex Michelsen Grand Slams results by season
Season	Age	AO	RG	W	USO	W-L Win %
2023	18	—	—	—	R64	1–1 (50%)
2024	19	R32	R128	R128	R64	3–4 (43%)
2025	20	R16	R128	R128	R128	3–4 (43%)
2026	21	R128	R32	R128	R32	5–3 (62%)
W-L		5–3 (62%)	2–3 (40%)	0–3 (0%)	5–3 (62%)	12–12 (50%)

Masters 1000

Alex Michelsen Masters 1000 results by season
Season	Age	CAN	CIN	IW	MAD	MC	MIA	PAR	ITA	SHA	W-L Win %
2023	18	—	—	Q1	—	—	—	—	—	—	0–1 (0%)
2024	19	R64	R32	R64	R128	Q1	R64	R32	R128	R64	7–9 (44%)
2025	20	QF	R32	R32	R128	—	R64	R64	R64	R64	5–8 (38%)
2026	21	R32	R64	R16	R32	—	R16	—	R128	—	10–6 (62%)
W-L		5–3 (62%)	5–3 (62%)	5–4 (56%)	1–3 (25%)	0–1 (0%)	4–3 (57%)	1–2 (33%)	0–3 (0%)	1–2 (33%)	22–24 (48%)

ATP 500

Alex Michelsen ATP 500 results by season
Season	Age	MEX	DAL	HAL	MUN	TKY	VIE	WAS	WAS	W-L Win %
2024	19	—	—	R32	—	QF	R32	QF	—	8–4 (67%)
2025	20	R16	R32	QF	—	R32	R32	—	R32	3–6 (33%)
2026	21	—	R16	—	R32	—	—	—	QF	3–3 (50%)
W-L		1–1 (50%)	1–2 (33%)	4–2 (67%)	0–1 (0%)	4–2 (67%)	0–2 (0%)	2–1 (67%)	2–2 (50%)	14–13 (52%)

ATP 250

Alex Michelsen ATP 250 results by season
Season	Age	ALM	ATL	BRI	DAL	DLB	GEN	MUN	U.S	MAL	MET	NWP	WSA	ASB	STU	CAB	W-L Win %
2023	18	—	R32	—	—	—	—	—	—	R32	—	F	R16	—	—	—	7–5 (58%)
2024	19	—	—	R32	R16	R16	QF	R16	R32	QF	SF	F	F	R32	R32	QF	23–13 (64%)
2025	20	SF	—	R16	—	SF	R32	—	QF	SF	—	—	—	QF	R16	—	13–8 (62%)
2026	21	—	—	SF	—	R16	QF	—	R16	—	—	—	—	R16	—	—	8–5 (62%)
W-L		3–1 (75%)	0–1 (0%)	6–3 (67%)	1–1 (50%)	4–3 (57%)	4–3 (57%)	1–1 (50%)	3–3 (50%)	5–4 (56%)	3–1 (75%)	7–2 (78%)	6–2 (75%)	5–3 (62%)	1–2 (33%)	2–1 (67%)	51–31 (62%)

Results show the best round reached per tournament and season.

ATP Ranking History full ranking history →

Current rank

Career high

Career-high date

Jul 14, 2025

First Top 100

Nov 13, 2023

First Top 50

Aug 26, 2024

First Top 20

—

First Top 10

—

Ranking History Matrix

Alex Michelsen ranking history by month and season
Season	Age	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2023	18	526	356	312	263	262	250	134	127	110	112	97	97
2024	19	73	76	73	70	60	62	60	49	43	44	42	41
2025	20	36	34	34	38	33	32	34	32	34	35	38	38
2026	21	38	43	35	37	42	46	40	46	—	—	—	—

Similar Players

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

Alex Michelsen's most statistically similar ATP players
Player	Country	Peak ranking	Peak Elo	M	W	L	Win %	Prize money	Titles	Years	Rivalries	Match log
Matteo Arnaldi (active player)	ITA	#29	1,906	151	73	78	48.3%	$6,045,110	0	2022–2026	Rivalries	Match log
Jenson Brooksby (active player)	USA	#33	1,965	148	79	69	53.4%	$4,173,555	1	2018–2026	Rivalries	Match log
Nuno Borges (active player)	POR	#30	1,855	189	91	98	48.1%	$5,714,494	1	2021–2026	Rivalries	Match log
Alexander Blockx (active player)	BEL	#32	1,811	37	19	18	51.4%	$2,116,644	0	2023–2026	Rivalries	Match log
Lloyd Harris (active player)	RSA	#31	1,944	145	65	80	44.8%	$4,768,889	0	2017–2026	Rivalries	Match log
Ignacio Buse (active player)	PER	#30	1,799	47	26	21	55.3%	$1,866,885	2	2025–2026	Rivalries	Match log
Corentin Moutet (active player)	FRA	#30	1,883	238	105	133	44.1%	$6,581,726	0	2018–2026	Rivalries	Match log
Arthur Fery (active player)	GBR	#33	1,817	27	15	12	55.6%	$2,206,893	0	2023–2026	Rivalries	Match log
Mariano Navone (active player)	ARG	#29	1,831	125	58	67	46.4%	$3,322,974	1	2024–2026	Rivalries	Match log
Zhizhen Zhang (active player)	CHN	#31	1,833	132	57	75	43.2%	$4,623,420	0	2015–2026	Rivalries	Match log
Fabian Marozsan (active player)	HUN	#36	1,867	158	78	80	49.4%	$4,930,328	0	2023–2026	Rivalries	Match log
Zizou Bergs (active player)	BEL	#33	1,834	131	61	70	46.6%	$4,516,107	1	2020–2026	Rivalries	Match log

Equipment

Equipment summary

Babolat

Model: Not specified by manufacturer
Frame style: —

The official manufacturer roster confirms the brand relationship but does not publish a racquet model. TennisDB does not infer one from photos or third-party lists.

Official Babolat source All verified ATP player equipment →

Last source check: Sep 4, 2026

Frequently Asked Questions

How old is Alex Michelsen?: Alex Michelsen is 22 years old, born on August 25, 2004.
Which country does Alex Michelsen represent?: Alex Michelsen represents United States in TennisDB's ATP records.
How tall is Alex Michelsen?: Alex Michelsen is 193 cm / 6'4".
Does Alex Michelsen use a one-handed or two-handed backhand?: Alex Michelsen uses a two-handed backhand.
Is Alex Michelsen left-handed or right-handed?: Alex Michelsen plays right-handed.
How many Grand Slam singles titles has Alex Michelsen won?: Alex Michelsen has not won a Grand Slam singles title.
How many Masters 1000 titles has Alex Michelsen won?: TennisDB does not group any of Alex Michelsen's titles under the modern Masters 1000 category.
What is Alex Michelsen's highest ATP ranking?: Alex Michelsen's career-high ATP singles ranking is world No. 30, first achieved on July 14, 2025.
What is Alex Michelsen's career win-loss record?: Alex Michelsen has a career ATP singles record of 88 wins and 77 losses (53.3%).
How much career prize money has Alex Michelsen earned?: Alex Michelsen has earned at least $4,955,297 in career prize money from professional tennis.
What turned-professional year does TennisDB record for Alex Michelsen?: TennisDB records 2023 as Alex Michelsen's turned-professional year.
Which seasons of Alex Michelsen's career appear in TennisDB?: Alex Michelsen appears in TennisDB's ATP main-tour match records from 2023 through 2026.
On which surface does Alex Michelsen have the highest recorded win rate?: Among surfaces with at least 20 recorded matches, Alex Michelsen's highest ATP main-draw win rate is on hard: 56.8% (63–48).
Who has Alex Michelsen faced most often?: Alex Michelsen's most frequent opponent is Taylor Fritz, with a head-to-head record of 2–2 across 4 meetings.
What racquet does Alex Michelsen use?: The official Babolat player roster lists Alex Michelsen with Babolat, but it does not specify a racquet model. TennisDB does not infer one.