Germany

Johannes Haerteis: Ranking, Schedule & Stats

Age
30
Height
196 cm (6'5")
Plays
Left

Johannes Haerteis is a professional tennis player from Germany, born 22 February 1996. The German plays left-handed. Haerteis stands 196 cm (6 ft 5 in) tall. The German's record favours hard (53%, 47-42) over clay (37%, 26-45).

This page tracks Johannes Haerteis's upcoming schedule, latest results, recent form and surface record, with each match linking through to a detailed head-to-head and pre-match analysis. Scores update live as matches are played.

Recent form

5–5 last 10
LWWLLLWWLW

Trends

Haerteis has won 14 of the last 30 first sets

47%

Haerteis has won 6 of 9 deciding sets

67%

Haerteis has won 1 of 9 tiebreaks

11%

Clutch Rating

38/ 100Below average
Break points saved
71
Break points won
12
Deciding sets
76
Tiebreaks
25

How a player performs in the biggest moments, across 152 matches in our records. About

Career highs

Umpiry Rating 1470 · peak 1527 · 2020

Ranking trajectory from our weekly snapshots (last ~12 months); peak rating and longest tour-level win streak from our match records. Umpiry rank is the player’s position by our rating — the arrow shows how many spots that is above (▲) or below (▼) their official ranking.

2026 season form

0–0W–L

Recent surface record

Clay26–45 (37%)
Hard47–42 (53%)
Grass0–2 (0%)

Career record

73–89W–L

Career surface record

Clay26–45 (37%)
Hard47–42 (53%)
Grass0–2 (0%)

Recent results

L
vsBroom C.
Cassis CH · Qual. Q1 · hard
3-66-72
W
vsMaia H.
Porto CH · Qual. Q2 · hard
7-57-5
W
vsLilov V.
Porto CH · Qual. Q1 · hard
6-42-66-2
L
vsNava E.
Porto CH · Round of 32 · hard
6-736-72
L
vsSachko V.
Prague CH · Qual. Q1 · clay
7-52-61-6
L
vsForti F.
Biel-Bienne CH · Qual. Q1 · hard
6-44-65-7
W
vsJahn J.
Koblenz CH · Qual. Q2 · hard
6-46-4
W
vsArnaboldi A.
Koblenz CH · Qual. Q1 · hard
6-46-4
L
vsVatutin A.
Koblenz CH · Round of 32 · hard
6-761-6
W
vsKing E.
Drummondville CH · Qual. Q1 · hard
6-746-26-2
L
vsLapadat J.
Drummondville CH · Qual. Q2 · hard
2-61-2
W
vsAyeni O.
Calgary CH · Qual. Q2 · hard
6-46-3
W
vsFlorig P.
Calgary CH · Qual. Q1 · hard
6-36-2
L
vsDecamps G.
Calgary CH · Round of 32 · hard
5-74-6
W
vsMarrero D.
Malaga CH · Qual. Q1 · hard
6-24-66-1

More Germany players

Struff J.#41 ATPAltmaier D.#60 ATPKorpatsch T.#75 WTAMaria T.#76 WTALys E.#85 WTASiegemund L.#87 WTA

Frequently asked questions

How tall is Johannes Haerteis?

Johannes Haerteis is 196 cm (6 ft 5 in) tall.

When was Johannes Haerteis born?

Johannes Haerteis was born on 22 February 1996 (30 years old).

Where is Johannes Haerteis from?

Johannes Haerteis is from Germany.

Is Johannes Haerteis right or left-handed?

Johannes Haerteis plays left-handed.

How good is Johannes Haerteis on clay?

Johannes Haerteis's clay-court record stands at 26-45, a 37% win rate.

How good is Johannes Haerteis on hard?

Johannes Haerteis has won 53% of hard-court matches (47-42).