Steven Diez vs William Grant Head-to-Head Stats, Results & Performance Comparison

Wojtek Kolan

Our Predictions

H2H Records Career Stats

HEAD TO HEAD
S. Diez vs W. Grant

Steven Diez

CAN

1

Win

Played

0

Win

Age

5'9" (175 cm)

Height

882

C. Rank

711

134

Best Rank

614

Total Titles

YTD Titles

$335.9K

Career Money

Right-Handed

Plays

William Grant

USA

1

Win

Played

0

Win

Age

5'9" (175 cm)

Height

882

C. Rank

711

134

Best Rank

614

Total Titles

YTD Titles

$335.9K

Career Money

Right-Handed

Plays

Head-to-head: Diez 1 - 0 Grant

They have played 2 sets in total, with Steven Diez winning 2 and William Grant winning 0. The last match between Steven Diez and William Grant was at the M15 Torello, 07-03-2025, Round: QF, Surface: Hard, with Steven Diez getting the victory 6-1 6-1.

Players	Head To Head Match Wins
Diez	1
Grant	0

Last 1 H2H Matches:

(QF) M15 Torello(03-07-25)

Stats

Steven Diez

William Grant

S. Diez vs W. Grant H2H Profile

S. Diez	Stats	W. Grant
$335,910	Career Prize Money	$0
54.64% (571-474)	Career Total W/L	51.44% (107-101)
1	Hard	0
24	Titles	0
1	Total H2H Matches	0
0% (0-0)	YTD Win/Loss	0% (0-0)

S. Diez vs W. Grant Match Preview:

Second serve performance recent form: In recent form (last 6 months), Steven Diez has won 38.58% of points on their second serve, while William Grant has won 42.17%. There is a high correlation between this stat and match prediction accuracy.
Return game stats recent form: Return stats show Steven Diez, in recent form, has won 44.68% of their opponent's second serve points, while William Grant has won 44.44%. The same stats for first serve returns are 35.26% and 25.46% respectively and this has a high correlation to pick who is favored in this H2H matchup.
Under pressure analysis: Steven Diez has saved 50.00% of breakpoints in recent form, whereas William Grant has saved 49.12% which is a useful statistic for in-game betting predictions.
Performance overview: Over the last year Steven Diez has won 51.85% of matches played (W/L 14/13), with William Grant winning 49.15% (W/L 29/30) that gives us an overall head-to head prediction overview.
Best surface: Steven Diez has their best career surface win % on Hard, winning 57% (W/L 212/163), and worse career win % on Grass, winning 25% (W/L 3/9). William Grant has their best career surface win % on I.hard, winning 57% (W/L 15/11), and worse career win % on Clay, winning 50% (W/L 58/57).
Player level: In the last year, Steven Diez has played most of their matches on the Futures/Satellites/ITF tournaments $10K, winning 57.89% of matches (W/L 11/8), where as William Grant has played most of their matches on the Futures/Satellites/ITF tournaments $10K, winning 54.72% of matches (W/L 29/24). When comparing stats between players to predict the favorite, it is of course all relative to the event level they have been playing at.
Direct H2H matches: They have played 1 times before with Steven Diez winning 1 times and William Grant being victorious 0 times. They have played 2 sets in total, with Steven Diez winning 2 and William Grant winning 0.
The last match between Steven Diez and William Grant was at the M15 Torello, 07-03-2025, Round: QF, Surface: Hard, with Steven Diez getting the victory 6-1 6-1.
Head to head match duration: In past head to head matches, the average match time between these players has been 1:7:16.
Opponent quality stats: Over the last 12 months, Steven Diez has played against opponents with an average rank of 356.96 while William Grant has played against players with an average rank of 288.1.
Deciding set performance vs all players: If you are interested in live predictions and betting, if this match goes into a deciding set, Steven Diez has won 14% of deciding sets over the last 12 months, while William Grant has won 44% in all matches played on tour.
Break point conversion: In recent form, Steven Diez has converted 47.83% of breakpoint opportunities, and William Grant has converted 39.22% of their chances to break their opponents serve. A telling stat for in-game live betting tips when either player has a breakpoint opportunity.

Steven Diez vs William Grant Editorial Preview By TennisTipster88.

S. Diez vs W. Grant H2H Stats Used In Our Predictions

S. Diez	Stats	W. Grant
1	H2H Matches Won	0
2	Sets Won	0
12	Games Won	2
3	Aces (Total)	1
2	Total Double Faults	2
1:7:16	Average Match Time	1:7:16
68% (27/40)	1st Serve %	43% (20/46)
81% (22/27)	1st Serve Win %	40% (8/20)
54% (7/13)	2nd Serve Win %	42% (11/26)
63% (5/8)	Break Pts Won %	0% (0/2)
59% (27/46)	Return Points Win %	28% (11/40)
100% (1/1)	Best‑of‑3 Win %	0% (0/1)
100% (1/1)	1st Set Won, Won Match	0% (0/0)
0% (0/1)	1st Set Won, Lost Match	0% (0/0)
0% (0/0)	1st Set Lost, Won Match	0% (0/1)

Recent Performance Stats

S. Diez Recent Matches Played

OPPONENT	RESULT	SCORE	H2H
Heilbronn Challenger - 02-06-2025
Q1 Rei SakamotoR. Sakamoto	L	4-6 6-0 6-3	Stats
M25 Vic - 12-05-2025
QF Lorenzo GiustinoL. Giustino	L	6-1 2-1 ret.	Stats
R2 Andres Santamarta RoigA. Santamarta	W	6-3 7-5	Stats
R1 Michiel De KromM. De	W	6-1 ret.	Stats
M25 Sabadell - 28-04-2025
R1 Sekou BangouraS. Bangoura	L	4-6 7-6(4) 6-1	Stats

View All

W. Grant Recent Matches Played

OPPONENT	RESULT	SCORE	H2H
M15 Ann Arbor - 22-09-2025
R1 Mathis BondazM. Bondaz	L	6-2 6-4	Stats
M15 Fayetteville - 15-09-2025
R1 Michal NovanskyM. Novansky	L	6-3 6-2	Stats
Winston-Salem Challenger - 08-09-2025
Q1 James Kent TrotterJ. Kent	L	7-6(4) 6-1	Stats
M15 Huntsville - 11-08-2025
QF Evan BynoeE. Bynoe	L	7-6(6) 6-0	Stats
R2 Ryan ColbyR. Colby	W	6-4 6-1	Stats

View All

S. Diez vs W. Grant Stats Breakdown Vs All H2H Opponents

S. Diez	Stats	W. Grant
54.64% (571/474)	YTD Win/Loss	51.44% (107/101)
54.52% (1285/1072)	Sets Win/Loss	51.18% (238/227)
52.19% (11187/10250)	Games Win/Loss	49.99% (2151/2152)
56.53% (212/163)	Hard Win/Loss	50.75% (34/33)
55.87% (338/267)	Clay Win/Loss	50.43% (58/57)
33.96% (18/35)	Indoor Hard W/L	57.69% (15/11)
25.00% (3/9)	Grass Win/Loss	0% (0/0)
0.11	Aces Per Game	0.28
1110	Aces Total	591
0.17	Double Faults Per Game	0.24
1791	Total Double Faults	506
1:9:1	Average Match Time	1:14:29
572.71	Average Opponent Rank	349.65
63% (29963/47216)	1st Serve %	59% (5920/10041)
65% (19468/29963)	1st Serve Win %	67% (3962/5920)
49% (8390/17253)	2nd Serve Win %	47% (1959/4130)
46% (2388/5143)	Break Points Won % (Total)	42% (435/1032)
42% (20073/47619)	Return Points Win %	40% (4112/10209)
42.86% (15/20)	Slam W/L	0% (0/0)
25.00% (4/12)	Masters W/L	0% (0/0)
0.00% (0/4)	Cups W/L	0% (0/0)
34.48% (20/38)	Main Tour W/L	0.00% (0/1)
45.31% (198/239)	Challenger W/L	28.57% (4/10)
67.47% (334/161)	Futures W/L	53.37% (103/90)
55% (557/1009)	Best of 3 Sets Win %	51% (106/207)
33% (3/9)	Best of 5 Sets Win %	0% (0/0)
47% (109/233)	Tiebreaks Win % (Total)	47% (25/53)
48% (136/285)	Deciding Set Win %	50% (25/50)
83% (588/490)	1st Set Won, Won Match	89% (105/93)
16% (588/97)	1st Set Won, Lost Match	11% (105/12)
18% (456/80)	1st Set Lost, Won Match	14% (103/14)