ChallengerHard (Indoor)Sioux Falls2026-10-28 16:00

Max Hans Rehberg v Stefan Kozlov

The market

No published price yet

Percentages are the implied chance of winning with the bookmaker's margin removed.

Recent form

M. H. RehbergWLLWW

S. KozlovWLWLL

Last five completed matches, most recent first.

Head to head

First career meetingNo previous matches between these two on record.

This season & this event

M. H. Rehberg

S. Kozlov

48-24

17-8

Did not play

2026 record

2026 on hard

Here in 2025

Here in 2024

24-24

16-19

Did not play

Lost R16 to M. Cassone

Ranking points fall off a year after they are earned, so a player who went deep here last year must match it or drop in the rankings. That shapes effort in a way the price does not always show.

The players

Max Hans Rehberg

Germany

Stefan Kozlov

USA

280

Germany

47–23

19–6

28–17

—

Ranking

Age

Country

2026 W/L

Titles

Hard

Clay

Grass

294

USA

22–23

14–17

5–5

3–1

Ranking, record and surface splits are for the most recent season on file. Height, weight and handedness are not published by our data provider.

M. H. Rehberg — last 10

With the pre-match price we recorded at the time.

Date	Event	Surface	Opponent	Their price	Market	Result
2026-10-26	Sioux Falls	Hard (Indoor)	B. Shick	1.71	56%	WON
Games in each set6-3 6-3 RehbergShickPoints won56%44%Serve points won63%52%Return points won48%37%Games held8 of 95 of 9Break points saved4 of 52 of 6Aces72Double faults12
2026-10-19	Fort Worth (Usa)	Hard	M. Rottgering	2.16	56%	LOST
Games in each set2-6 1-6 RehbergRottgeringPoints won38%62%Serve points won47%76%Return points won24%53%Games held3 of 87 of 7Break points saved6 of 110 of 0Aces36Double faults22
2026-10-08	Villena	Clay	H. Barton	1.75	55%	LOST
Games in each set1-6 7-6 6-7 RehbergBartonPoints won46%54%Serve points won63%75%Return points won25%37%Games held13 of 1615 of 15Break points saved7 of 105 of 5Aces29Double faults65
2026-10-06	Villena	Clay	E. Butvilas	2.45	60%	WON
Games in each set1-6 6-4 7-5 RehbergButvilasPoints won49%51%Serve points won61%63%Return points won37%39%Games held10 of 1411 of 15Break points saved2 of 60 of 4Aces12Double faults30
2026-10-05	Villena	Clay	M. Poljicak	1.54	62%	WON
Games in each set5-7 6-3 6-3 RehbergPoljicakPoints won54%46%Serve points won72%62%Return points won38%28%Games held13 of 1511 of 15Break points saved3 of 52 of 6Aces812Double faults23
2026-10-04	Villena	Clay	D. Cukierman	1.07	89%	WON
Games in each set6-7 6-3 6-3 RehbergCukiermanPoints won52%48%Serve points won59%56%Return points won44%41%Games held12 of 159 of 15Break points saved1 of 44 of 10Aces107Double faults49
2026-09-19	M25 Santa Margherita di Pula 7	Clay	A. Chepelev	—	—	WON
Games in each set6-0 6-1 RehbergChepelevPoints won65%35%Serve points won65%36%Return points won64%35%Games held6 of 70 of 6Break points saved4 of 54 of 10
2026-09-18	M25 Santa Margherita di Pula 7	Clay	E. Vanshelboim	1.14	80%	WON
Games in each set6-3 6-2 RehbergVanshelboimPoints won58%42%Serve points won61%45%Return points won55%39%Games held7 of 93 of 9Break points saved7 of 94 of 9
2026-09-17	M25 Santa Margherita di Pula 7	Clay	A. Weis	1.23	75%	WON
Games in each set3-6 6-4 6-0 RehbergWeisPoints won57%43%Serve points won70%53%Return points won47%30%Games held10 of 128 of 13Break points saved3 of 54 of 9
2026-09-16	M25 Santa Margherita di Pula 7	Clay	G. Misasi	1.01	90%	WON
Games in each set6-3 6-2 RehbergMisasiPoints won59%41%Serve points won64%47%Return points won53%36%Games held7 of 93 of 8Break points saved1 of 34 of 9

S. Kozlov — last 10

With the pre-match price we recorded at the time.

Date	Event	Surface	Opponent	Score	Their price	Market	Result
2026-10-26	Sioux Falls	Hard (Indoor)	M. Cassone	RET	2.53	62%	WON
Games in each set4-6 6-3 3-0 KozlovCassonePoints won54%46%Serve points won66%55%Return points won45%34%Games held8 of 116 of 11Break points saved1 of 43 of 8Aces24Double faults34
2026-10-01	Columbus	Hard (Indoor)	M. Krueger		1.81	51%	LOST
Games in each set2-6 6-3 3-6 KozlovKruegerPoints won46%54%Serve points won51%60%Return points won40%49%Games held7 of 139 of 13Break points saved9 of 156 of 10Aces49Double faults73
2026-09-29	Columbus	Hard (Indoor)	J. K. Trotter		—	—	WON
Games in each set6-3 6-2 KozlovTrotterPoints won56%44%Serve points won65%53%Return points won47%35%Games held8 of 94 of 8Break points saved0 of 11 of 5Aces04Double faults14
2026-09-21	San Diego 2 (Usa) - Qualification	Hard	C. Smith		3.20	71%	LOST
Games in each set4-6 2-6 KozlovSmithPoints won40%60%Serve points won51%73%Return points won27%49%Games held5 of 98 of 9Break points saved1 of 50 of 1Aces11Double faults22
2026-09-14	Tiburon	Hard	Dar. Blanch		2.62	65%	LOST
Games in each set3-6 6-2 6-7 KozlovBlanchPoints won49%51%Serve points won61%64%Return points won36%39%Games held11 of 1411 of 15Break points saved5 of 86 of 10Aces15Double faults27
2026-08-13	Brownsburg (Usa) - Qualification	Hard	A. Mayo		2.55	62%	WON
Games in each set6-3 5-7 6-2 KozlovMayoPoints won55%45%Serve points won73%64%Return points won36%27%Games held14 of 1511 of 14Break points saved3 of 44 of 7Aces03Double faults24
2026-08-13	Brownsburg (Usa) - Qualification	Hard	H. Wendelken		2.15	55%	LOST
Games in each set6-2 4-6 1-6 KozlovWendelkenPoints won47%53%Serve points won53%61%Return points won39%47%Games held4 of 107 of 10Break points saved8 of 141 of 4Aces15Double faults03
2026-07-25	Washington	Hard	Z. Svajda		4.55	80%	LOST
Games in each set5-7 1-6 KozlovSvajdaPoints won40%60%Serve points won45%66%Return points won34%55%Games held4 of 98 of 10Break points saved5 of 104 of 6Aces35Double faults23
2026-07-21	Bloomfield Hills	Hard	A. Magadan		1.50	65%	LOST
Games in each set6-3 1-6 6-7 KozlovMagadanPoints won47%53%Serve points won50%57%Return points won43%50%Games held9 of 1410 of 14Break points saved8 of 136 of 10Aces38Double faults37
2026-07-20	Bloomfield Hills	Hard	R. Pascual Ferra		1.45	66%	LOST
Games in each set4-6 4-6 KozlovFerraPoints won46%54%Serve points won57%65%Return points won35%43%Games held7 of 109 of 10Break points saved4 of 75 of 6Aces01Double faults42

Also at this event

Rottgering v Bigun Wolf v Milavsky Brooksby v Dietrich Mayo v Kasnikowski