ChallengerHard (Indoor)Sioux Falls · Quarter-finals2026-10-30 16:00

Dylan Dietrich v John Wolf Jeffrey

The market

No published price yet

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

Recent form

D. DietrichWWWWW

J.J. WolfWWLWL

Last five completed matches, most recent first.

Head to head

D. Dietrich1

J.J. Wolf0

Head to head1 meeting

Date	Event	Match	Score
2026-09-29	Columbus	D. DietrichvJ.J. Wolf	7-6 6-3

This season & this event

D. Dietrich

J.J. Wolf

32-8

10-1

Did not play

2026 record

2026 on hard

Here in 2025

Here in 2024

29-13

21-9

Did not play

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

Dylan Dietrich

Switzerland

John Jeffrey Wolf

USA

363

Switzerland

25–8

5–2

20–6

—

Ranking

Age

Country

2026 W/L

Titles

Hard

Clay

Grass

223

USA

26–12

18–8

8–4

—

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

D. Dietrich — last 10

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

Date	Event	Surface	Opponent	Score	Their price	Market	Result
2026-10-28	Sioux Falls	Hard (Indoor)	J. Brooksby		2.11	54%	WON
Games in each set6-3 6-3 DietrichBrooksbyPoints won57%43%Serve points won75%60%Return points won40%25%Games held9 of 96 of 9Break points saved1 of 14 of 7Aces50Double faults02
2026-10-26	Sioux Falls	Hard (Indoor)	C. Smith		1.51	64%	WON
Games in each set6-3 7-5 DietrichSmithPoints won54%46%Serve points won66%63%Return points won37%34%Games held10 of 117 of 10Break points saved4 of 50 of 3Aces35Double faults42
2026-10-04	Columbus	Hard (Indoor)	A. Shelbayh		1.44	67%	WON
Games in each set6-3 6-2 DietrichShelbayhPoints won60%40%Serve points won74%53%Return points won47%26%Games held8 of 85 of 9Break points saved0 of 04 of 8Aces51Double faults01
2026-10-03	Columbus	Hard (Indoor)	A. Andrade	RET	1.39	69%	WON
Games in each set6-3 1-0 DietrichAndradePoints won64%36%Serve points won69%41%Return points won59%31%Games held4 of 52 of 5Break points saved4 of 52 of 5Aces40Double faults21
2026-10-02	Columbus	Hard (Indoor)	Dar. Blanch		1.67	58%	WON
Games in each set6-3 6-3 DietrichBlanchPoints won57%43%Serve points won71%55%Return points won45%29%Games held8 of 95 of 9Break points saved3 of 46 of 10Aces99Double faults21
2026-09-30	Columbus	Hard (Indoor)	A. Fenty		1.19	78%	WON
Games in each set7-5 6-2 DietrichFentyPoints won56%44%Serve points won69%57%Return points won43%31%Games held10 of 107 of 10Break points saved8 of 88 of 11Aces88Double faults04
2026-09-29	Columbus	Hard (Indoor)	J.J. Wolf		2.20	58%	WON
Games in each set7-6 6-3 DietrichWolfPoints won53%47%Serve points won69%66%Return points won34%31%Games held11 of 119 of 10Break points saved2 of 21 of 2Aces114Double faults25
2026-09-27	San Diego 2 (Usa) - Qualification	Hard	N. Basavareddy	RET	2.79	65%	LOST
Games in each set7-6 4-6 1-5 DietrichBasavareddyPoints won45%55%Serve points won49%58%Return points won42%51%Games held7 of 1410 of 14Break points saved7 of 148 of 12Aces94Double faults85
2026-09-25	San Diego 2 (Usa) - Qualification	Hard	H. Searle		1.60	60%	WON
Games in each set6-3 7-5 DietrichSearlePoints won57%43%Serve points won71%58%Return points won42%29%Games held10 of 117 of 10Break points saved1 of 22 of 5Aces23Double faults23
2026-09-23	San Diego 2 (Usa) - Qualification	Hard	K. Smith		1.65	58%	WON
Games in each set6-2 7-6 DietrichSmithPoints won56%44%Serve points won79%62%Return points won38%21%Games held10 of 108 of 10Break points saved1 of 16 of 8Aces86Double faults01

J.J. Wolf — last 10

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

Date	Event	Surface	Opponent	Their price	Market	Result
2026-10-28	Sioux Falls	Hard (Indoor)	D. Milavsky	1.43	67%	WON
Games in each set7-6 7-6 WolfMilavskyPoints won52%48%Serve points won64%59%Return points won41%36%Games held10 of 1210 of 12Break points saved1 of 35 of 7Aces610Double faults31
2026-10-26	Sioux Falls	Hard (Indoor)	A. Shelbayh	1.45	66%	WON
Games in each set6-3 6-1 WolfShelbayhPoints won64%36%Serve points won76%48%Return points won52%24%Games held8 of 84 of 8Break points saved2 of 22 of 6Aces66Double faults03
2026-10-22	Fort Worth (Usa)	Hard	S. Jong	1.29	74%	LOST
Games in each set6-4 3-6 6-7 WolfJongPoints won50%50%Serve points won62%63%Return points won37%38%Games held12 of 1513 of 16Break points saved5 of 83 of 6Aces811Double faults75
2026-10-19	Fort Worth (Usa)	Hard	T. Zink	1.21	79%	WON
Games in each set6-4 6-3 WolfZinkPoints won56%44%Serve points won76%60%Return points won40%24%Games held9 of 97 of 10Break points saved0 of 02 of 5Aces710Double faults62
2026-09-29	Columbus	Hard (Indoor)	D. Dietrich	1.62	58%	LOST
Games in each set6-7 3-6 WolfDietrichPoints won47%53%Serve points won66%69%Return points won31%34%Games held9 of 1011 of 11Break points saved1 of 22 of 2Aces411Double faults52
2026-09-21	San Diego 2 (Usa) - Qualification	Hard	Dar. Blanch	1.64	58%	LOST
Games in each set6-4 6-7 1-6 WolfBlanchPoints won53%47%Serve points won67%59%Return points won41%33%Games held10 of 1412 of 15Break points saved3 of 73 of 6Aces46Double faults35
2026-09-20	Tiburon	Hard	M. Mmoh	1.65	59%	LOST
Games in each set2-6 2-6 WolfMmohPoints won40%60%Serve points won44%64%Return points won36%56%Games held3 of 87 of 8Break points saved1 of 62 of 3Aces25Double faults35
2026-09-18	Tiburon	Hard	S. Gorzny	1.40	67%	WON
Games in each set7-6 1-6 7-5 WolfGorznyPoints won50%50%Serve points won63%63%Return points won37%37%Games held12 of 1613 of 15Break points saved5 of 912 of 14Aces1215Double faults15
2026-09-16	Tiburon	Hard	B. Shick	1.28	74%	WON
Games in each set6-4 6-7 6-4 WolfShickPoints won52%48%Serve points won66%63%Return points won37%34%Games held15 of 1613 of 16Break points saved5 of 69 of 12Aces63Double faults23
2026-09-14	Tiburon	Hard	L. E. Ambrogi	1.05	92%	WON
Games in each set6-2 6-0 WolfAmbrogiPoints won70%30%Serve points won78%37%Return points won63%22%Games held7 of 72 of 7Break points saved0 of 02 of 7Aces53Double faults10

Dylan Dietrich v John Wolf Jeffrey

Head to head

D. Dietrich — last 10

J.J. Wolf — last 10

Common questions

What is the head-to-head between Dylan Dietrich and John Wolf Jeffrey?

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