Marc Sieber: Ranking, Schedule & Stats
Marc Sieber is a professional tennis player from Germany, born 28 February 1988. The German plays left-handed. Sieber stands 178 cm (5 ft 10 in) tall. Sieber has comparable records on clay (50%, 18-18) and hard (49%, 19-20).
This page tracks Marc Sieber'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.
Current form
2026 season2026Sieber has won 17 of the last 30 first sets
Sieber has won 5 of 13 deciding sets
Ratings & strengths
Umpiry ratings · updated dailySurface performanceSurfaces
CareerWin rates are close across the career: clay 50%, hard 49%.
Recent results
Last 5Beyond today · rivals & careerBeyond today
Rivals
Most meetings
Most-played rivals. The record is Sieber's wins–losses across all matches we have, qualifying excluded.
Season
Completed seasonResults
Season breakdown
2018 · by level, surface, sets2018Career
Career overview
More career statistics
Career serve & return
Absolute totals across the 76 matches we have on record. Green is Sieber, grey is the same stat by the players they faced.
Aces
| Sieber | 364 |
|---|---|
| Opponents | 838 |
Double faults
| Sieber | 687 |
|---|---|
| Opponents | 779 |
1st serve in
| Sieber | 68% 11,388 / 16,710 |
|---|---|
| Opponents | 61% 10,327 / 16,884 |
1st-serve points won
| Sieber | 65% 7,402 / 11,388 |
|---|---|
| Opponents | 61% 6,288 / 10,327 |
Break points converted
| Sieber | 49% 1,075 / 2,196 |
|---|---|
| Opponents | 42% 730 / 1,745 |
Break points saved
| Sieber | 58% 1,015 / 1,745 |
|---|---|
| Opponents | 51% 1,121 / 2,196 |
1st-serve points won by season
| Season | Sieber | Opponents |
|---|---|---|
| 2018 | 68% | 67% |
| 2017 | 71% | 68% |
| 2016 | 64% | 57% |
| Career | 66% | 61% |
Counted from the match statistics we hold, season by season — the cards above are career totals from our data provider, so the two can differ by a few tenths. Seasons with fewer than three matches on record are left out.
Career win–loss by level
| Level | W–L | Win % | Titles |
|---|---|---|---|
| Challenger | 8–18 | 31% | 0 |
| ITF / Futures | 277–139 | 67% | 12 |
Challenger and ITF matches are shown in grey and are not part of the tour-level total.
Record at one tournament
Every edition entered: year, best round reached, wins and losses. Most recent first.
Germany F14 · Editions 3 · Record 14–2 · Titles 1
| Year | Best round | W | L |
|---|---|---|---|
| 2015 | F | 5 | 1 |
| 2011 | Title | 5 | 0 |
| 2006 | F | 4 | 1 |
More on Umpiry · discovery
More players from Germany
All →Frequently asked · Marc SieberFrequently asked
How tall is Marc Sieber?
Marc Sieber is 178 cm (5 ft 10 in) tall.
When was Marc Sieber born?
Marc Sieber was born on 28 February 1988 (38 years old).
Where is Marc Sieber from?
Marc Sieber is from Germany.
Is Marc Sieber right or left-handed?
Marc Sieber plays left-handed.
How good is Marc Sieber on clay?
On clay, Marc Sieber has compiled a 18-18 record (50% wins).
How good is Marc Sieber on hard?
Marc Sieber's hard-court record stands at 19-20, a 49% win rate.