Steven Diez: Ranking, Schedule & Stats
Steven Diez is a professional tennis player from Canada, born 17 March 1991. The Canadian plays right-handed. Diez stands 175 cm (5 ft 9 in) tall. Diez has comparable records on clay (45%, 106-130) and hard (42%, 90-123). The Canadian was born in Toronto and is based in Barcelona.
This page tracks Steven Diez'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 season2026Diez has won 13 of the last 30 first sets
Diez has won 3 of 11 deciding sets
Ratings & strengths
Umpiry ratings · updated dailyHow a player performs in the biggest moments, across 105 matches in our records. About
Surface performanceSurfaces
CareerRecent results
Last 5Beyond today · rivals & careerBeyond today
Rivals
Most meetings
Most-played rivals. The record is Diez's wins–losses across all matches we have, qualifying excluded.
Season
Completed seasonResults
Season breakdown
2025 · by level, surface, sets2025Career
Career overview
Titles & finals
6 finals · 1 title · 5 lostNo ATP tour-level final on record for Steven Diez — either they have not reached one, or we do not have it in our data.
More career statistics
Career serve & return
Absolute totals across the 462 matches we have on record. Green is Diez, grey is the same stat by the players they faced.
Aces
| Diez | 1,110 |
|---|---|
| Opponents | 2,651 |
Double faults
| Diez | 1,791 |
|---|---|
| Opponents | 1,986 |
1st serve in
| Diez | 63% 29,963 / 47,216 |
|---|---|
| Opponents | 60% 28,771 / 47,609 |
1st-serve points won
| Diez | 65% 19,468 / 29,963 |
|---|---|
| Opponents | 65% 18,804 / 28,771 |
Break points converted
| Diez | 46% 2,388 / 5,143 |
|---|---|
| Opponents | 43% 2,154 / 5,005 |
Break points saved
| Diez | 57% 2,851 / 5,005 |
|---|---|
| Opponents | 54% 2,755 / 5,143 |
1st-serve points won by season
| Season | Diez | Opponents |
|---|---|---|
| 2025 | 61% | 63% |
| 2024 | 64% | 69% |
| 2023 | 65% | 68% |
| 2022 | 66% | 66% |
| 2021 | 62% | 66% |
| 2020 | 64% | 67% |
| 2019 | 66% | 67% |
| 2018 | 67% | 68% |
| 2017 | 64% | 69% |
| 2016 | 65% | 62% |
| 2014 | 58% | 68% |
| 2013 | 68% | 62% |
| Career | 65% | 66% |
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 |
|---|---|---|---|
| Grand Slam | 0–1 | 0% | 0 |
| ATP Masters 1000 | 1–2 | 33% | 0 |
| ATP 500 | 0–1 | 0% | 0 |
| ATP 250 | 0–2 | 0% | 0 |
| Other tour level | 1–8 | 11% | — |
| Tour level | 2–14 | 13% | 0 |
| Challenger | 121–158 | 43% | 1 |
| ITF / Futures | 265–143 | 65% | 20 |
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.
Spain F16 · Editions 5 · Record 13–4 · Titles 1
| Year | Best round | W | L |
|---|---|---|---|
| 2014 | SF | 3 | 1 |
| 2013 | Title | 5 | 0 |
| 2011 | R16 | 2 | 1 |
| 2010 | SF | 3 | 1 |
| 2009 | R32 | 0 | 1 |
More on Umpiry · discovery
More players from Canada
All →Frequently asked · Steven DiezFrequently asked
How tall is Steven Diez?
Steven Diez is 175 cm (5 ft 9 in) tall.
When was Steven Diez born?
Steven Diez was born on 17 March 1991 (35 years old).
Where is Steven Diez from?
Steven Diez is from Canada, born in Toronto on 17 March 1991.
Is Steven Diez right or left-handed?
Steven Diez plays right-handed.
How good is Steven Diez on clay?
Steven Diez's clay-court record stands at 106-130, a 45% win rate.
How good is Steven Diez on hard?
Steven Diez has won 42% of hard-court matches (90-123).