ItalyBiella - ItalyFinished

Predictions graded

Federico Iannaccone #652Italy2Luca Wiedenmann #545Germany0

Sets 6-3 · 6-4Sun 13 Sept 2026, 09:45 Predictions gradedQ1Clay

Predictions0–60%

Edges0–10%

Player Profiles

Ranking advantageLuca Wiedenmann · 107 places

Federico Iannaccone

Italy

The Italian right-hander reached his career-best ATP singles ranking of No. 443 on 3 February 2025. ITF lists his 2026 record at 20-14 through its July ranking update; no explicit preferred-surface statement was found.

Current ranking: #652
Peak ranking: #443 · 2025
Current age: 27
Preferred surface: —
Hand: Right handed
Height: 183 cm

Luca Wiedenmann

Germany

German right-hander born 28 April 1998. ITF and Tennis Abstract list a career-best ATP ranking of No. 544 on 5 February 2024; published career splits show his strongest volume and win rate on hard courts.

Current ranking: #545
Peak ranking: #544 · 2024
Current age: 28
Preferred surface: Hard
Hand: Right handed
Height: 178 cm

Quick Take

Pre-match view

Context last updated 13 Sep 2026, 03:10 · Europe/Bucharest

Wiedenmann has a moderate edge on clay due to better recent and career win rates, plus a H2H win.

Back Wiedenmann at 2.35 for value, and consider over 21.5 total games. The match should be competitive, but Wiedenmann's reliability gives him the advantage.

Context

Wiedenmann, 24, is ranked 547 and has a career win percentage of 67.7%, with 54 clay wins. Iannaccone, 25, is ranked 643 and has 155 clay wins but a lower career win percentage of 53.8%.
Wiedenmann's recent clay record is slightly better, but both players have similar points-won percentages and the sample is small. This suggests a close match with no clear favorite based on form alone.
- Wiedenmann last 15 on clay: 9-6 record, 52.5% games won, 52.1% total points won.
- Iannaccone last 15 on clay: 8-7 record, 53.8% games won, 52.0% total points won.
- Both players have played exclusively on clay in their last 15 matches.
Iannaccone has played 15 matches in the last 15 weeks, with an average duration of 120.5 minutes. Wiedenmann has played 14 matches with an average duration of 107.7 minutes.
Iannaccone's recent schedule includes a match on September 7, giving him only six days of rest before this match. Wiedenmann's last match was on September 6, so both have similar recovery time, but Iannaccone's longer average match duration may be a slight factor.
- Iannaccone's last match was on 2026-09-07, a loss to Francesco Forti.
- Wiedenmann's last match was on 2026-09-06, a loss to Henry Bernet.
- Iannaccone's average match duration in last 15 is 120.5 minutes; Wiedenmann's is 107.7 minutes.
This is a first-round qualifying match on clay in Biella, with the main draw starting the next day. Both players need to win to reach the main draw.
- The event is listed as a Challenger 50 on clay, with the main draw scheduled from 14 to 20 September.
- The match listing identifies this tie as qualifying first round.
ConfirmedSources checked 13 Sep 2026, 03:09 · Europe/BucharestBiella tournament overviewwww.atptour.com · 13 Sep 2026Iannaccone vs Wiedenmann, Biella 2026en.tennistemple.com · 13 Sep 2026Biella Challenger tournament informationwww.coretennis.net · 13 Sep 2026

BetBugs edges

Compare BetBugs' chances with the market's.

BetBugs probabilities

How likely BetBugs thought each outcome was.

Result0 of 1 landed

Signal quality Medium · Uncertainty band Lean · Market price 2.35
The read
Wiedenmann's stronger recent and career win rates, plus the only H2H win, give him a moderate edge on clay.
- Last 15 overall record: Wiedenmann 9-6 (60%) vs Iannaccone 8-7 (53.3%)
- Last 15 clay record identical to overall for both, all matches on clay
- Wiedenmann career win% 67.7% vs Iannaccone 53.8%
- H2H: Wiedenmann won their only meeting in 2022 (retirement)
BetBugs · Match WinnerlostLuca WiedenmannEstimated chance58%

Games0 of 2 landed

Signal quality Medium · Uncertainty band Lean · Not priced
The read
Close recent stats and a competitive H2H suggest a longer match with over 21.5 total games.
- Iannaccone last 15 average duration 120.5 min, Wiedenmann 107.7 min
- Iannaccone games won 53.8%, Wiedenmann 52.5% in last 15
- Both players have similar total points won (52% vs 52.1%)
- H2H match went to a third set before retirement
BetBugs · Total GameslostOver 21.5Estimated chance62%
Signal quality Low · Uncertainty band Slight lean · Not priced
The read
Serve and return stats indicate a competitive first set likely to exceed 9.5 games.
- Iannaccone first serve in 69.2%, Wiedenmann 58.7% in last 15
- Both players have return points won around 43-46%
- Recent matches show several close first sets
BetBugs · Set 1 Total GameslostOver 9.5Estimated chance55%

Sets0 of 1 landed

Signal quality Low · Uncertainty band Slight lean · Not priced
The read
Wiedenmann's higher set win percentage and first-set conversion rate support a slight edge in the opening set.
- Wiedenmann first set win conversion 88% career vs Iannaccone 83%
- Wiedenmann last 15 sets won 57.6% vs Iannaccone 51.4%
- Both players have similar recent clay form, but Wiedenmann slightly better
BetBugs · Set 1 WinnerlostLuca WiedenmannEstimated chance55%

Match stats0 of 0 landed

Signal quality Low · Uncertainty band Slight lean · Not priced
The read
Combined double fault average is exactly 3.5, but Wiedenmann's low rate makes under slightly more likely.
- Iannaccone double faults per match 2.2, Wiedenmann 1.3 in last 15
- Combined average double faults 3.5
- Wiedenmann's lower double fault rate helps keep total under
BetBugs · Total Double Faultsnot gradableUnder 3.5Estimated chance55%
Signal quality Low · Uncertainty band Near coin-flip · Not priced
The read
Combined ace averages slightly above 3.5, making over 3.5 a coin-flip proposition.
- Iannaccone aces per match 1.7, Wiedenmann 2.0 in last 15
- Combined average aces per match 3.7
- Both players have moderate ace counts
BetBugs · Total Acesnot gradableOver 3.5Estimated chance50%

Head-to-Head

0-1 (1 meetings)

L6-7(4) 7-6(7) ret.Federico Iannaccone#643vLuca Wiedenmann#547Sep 29, 2022

1 total meetings

Federico Iannaccone

8W 7L

6-3 6-4#367Francesco Forti

6-4 6-3#584Alexander Weis

6-4 6-1#431Valerio Aboian

6-4 6-4#212Maxim Mrva

4-6 6-3 6-1#357Juan Estevez

5-7 6-1 6-0#734Peter Fajta

6-1 6-0—Cahir Warik

6-4 6-2#448Oleksii Krutykh

7-6(5) 6-1#432Mika Petkovic

6-2 6-2#846Michel Hopp

6-2 6-4#563Fausto Tabacco

4-6 7-6(7) 6-0#797Stefano D'Agostino

0-6 7-5 6-4#301Petr Nesterov

6-4 2-6 6-4#441Juan Cruz Martin Manzano

6-1 6-3#301Petr Nesterov

Luca Wiedenmann

9W 6L

6-2 6-3#428Henry Bernet

6-4 7-6(0)#490Louis Wessels

4-6 7-6(4) 6-3#688Sander Jong

7-5 7-6(5)—Sebastian Heinrich

6-4 6-4#753Matteo Covato

6-4 6-1#283Sandro Kopp

2-6 6-4 6-3#658Thiago Cigarran

6-2 6-1—Timeo Gaillard

6-3 6-3#704Ziga Sesko

6-1 6-4—Jaron Held

6-0 6-3#279Sean Cuenin

6-2 6-0—Alessio Basile

6-4 6-3—Antonin Witz

6-4 6-2—Niccolo Baroni

1-6 6-1 6-4#797Stefano D'Agostino

Stat Battle

Last 15 match performance, compared side by side.

FIFederico IannacconeIannaccone

Last 15

3–5

9 core stats · 1 even

Luca WiedenmannWiedenmannLW

Luca Wiedenmann carries the stronger recent form — Federico Iannaccone's route runs through serve.

Serve · 1–4

1st Serve In15/15 · 14/1569.2%+10.5pp58.7%

1st Serve Won15/15 · 14/1562.3%+4.1pp66.4%

2nd Serve Won15/15 · 14/1549.8%+4.4pp54.2%

Aces / Match15/15 · 14/151.7+0.32.0

Double Faults / Match15/15 · 14/152.20.9 fewer1.3

Return · 1–0

Return Pts Won15/15 · 14/1545.7%+2.4pp43.3%

Pressure · 1–1

Break Pts Converted15/15 · 14/1550.4%+5.6pp44.8%

Break Pts Saved15/15 · 14/1555.0%+4.1pp59.1%

Points · 0–0 · 1 even

Total Pts Won15/15 · 14/1552.0%—52.1%

Serve · 1–4

69.2%1st Serve In15/15 · 14/15+10.5pp58.7%

62.3%1st Serve Won15/15 · 14/15+4.1pp66.4%

49.8%2nd Serve Won15/15 · 14/15+4.4pp54.2%

1.7Aces / Match15/15 · 14/15+0.32.0

2.2Double Faults / Match15/15 · 14/150.9 fewer1.3

Return · 1–0

45.7%Return Pts Won15/15 · 14/15+2.4pp43.3%

Pressure · 1–1

50.4%Break Pts Converted15/15 · 14/15+5.6pp44.8%

55.0%Break Pts Saved15/15 · 14/15+4.1pp59.1%

Points · 0–0 · 1 even

52.0%Total Pts Won15/15 · 14/15—52.1%