United StatesSan Diego - USAFinished

Predictions graded

Abedallah Shelbayh #267Jordan1Andres Andrade #251Ecuador2

Sets 6-4 · 5-7 · 3-6Wed 23 Sept 2026, 18:04 Predictions gradedFirst RoundHard

Predictions3–633%

Edges0–10%

Player Profiles

Ranking advantageAndres Andrade · 16 places

Abedallah Shelbayh

Jordan

The ITF lists clay as Shelbayh's preferred surface. He reached career-high No. 181 on 29 January 2024.

Current ranking: #267
Peak ranking: #181 · 2024
Current age: 22
Preferred surface: Clay
Hand: Left handed
Height: 180 cm

Andres Andrade

Ecuador

A 27-year-old Ecuadorian right-hander whose ITF profile lists hard as his preferred surface. He reached a career-high singles ranking of No. 210 on 2026-05-18 and is currently ranked No. 251.

Current ranking: #251
Peak ranking: #210 · 2026
Current age: 27
Preferred surface: Hard
Hand: Right handed
Height: 180 cm

Quick Take

Pre-match view

Context last updated 23 Sep 2026, 09:19 · Europe/Bucharest

San Diego's first round sets a player already in California against a transatlantic arrival: Shelbayh stayed on hard courts, while Andrade comes from a Davis Cup loss in London three days earlier.

Shelbayh's steadier serve and recent record make him the slightly more likely winner, but the quoted 1.6 asks for more than that edge supports, so the reviewed price offers nothing. Andrade's 11 of 14 opening sets won is the live counterweight.

Context

Andrade's only competitive match in the week before this fixture was the opening Davis Cup rubber against Toby Samuel in London, a 4-6 6-4 6-1 loss, and Great Britain closed the tie 3-0 in the following day's doubles. He therefore arrives in San Diego off a transatlantic trip and without hard-court match rhythm on this continent, while Shelbayh was already playing in California on 18 September. If Andrade starts slowly or fades late, that preparation gap is the most concrete explanation available. The limitation is that his London load was a single completed singles match of about 1 hour 45 minutes, so this is not an accumulated-workload problem.
- Andrade lost 4-6 6-4 6-1 to Toby Samuel after taking the opening set of the tie
- The rubber was played indoors at the Copper Box Arena in London, where Great Britain hosted Ecuador
- Great Britain led 2-0 before the day-two doubles, with Henry Patten and Neal Skupski sent out to close the tie
- Andrade's London match was his only competitive outing in the week before this fixture
ConfirmedSources checked 23 Sep 2026, 09:17 · Europe/Bucharest
Andrade has been the stronger front-runner of the two in this window, while Shelbayh has won 9 of 15 opening sets on hard.
Andrade's first-set record — 5.36 games won against 4.00 lost, with no tiebreaks in 14 first sets — is the best single phase in either player's recent sample, so an early lead for him is the more likely shape here. His second sets run the other way, at 4.86 games won against 5.29 lost with 3 tiebreaks, which means the same sample that marks him a fast starter also warns against treating an early advantage as control of the match.
- The sample is 14 completed same-surface hard-court matches from 28 July to 19 September 2026
- Andrade won 11 of 14 first sets, averaging 5.36 games won and 4.00 lost, with 0 tiebreaks in those first sets
- He won 5 of 14 second sets, averaging 4.86 games won and 5.29 lost, with 3 tiebreaks
Shelbayh's most recent event was the Tiburon Challenger a week earlier, where he beat Tristan Boyer in straight sets and lost 6-4 6-4 to Michael Mmoh in the quarterfinals. That gives him a run of California hard-court matches immediately before this fixture, against opponents stationed around the top 200, with no change of surface or continent. The defeat that ends the sequence came against a higher-ranked player rather than a lower-ranked one, so it does not read as a collapse in level. The limit is that a Challenger quarterfinal is the deepest he has gone in recent weeks, so he comes in without a title or final behind him.
- Shelbayh beat Tristan Boyer 7-6(2) 6-1 in Tiburon to reach the quarterfinals
- Michael Mmoh beat Shelbayh 6-4 6-4 in the Tiburon quarterfinals on 18 September 2026
- The Tiburon quarterfinal was Shelbayh's last match before San Diego
ConfirmedSources checked 23 Sep 2026, 09:17 · Europe/Bucharest
Both players are in the same ATP 75 hard-court Challenger, the second San Diego tournament of the 2026 swing, which fixes the points scale and surface for this fixture and makes a first-round ranking result the immediate stake rather than ATP Tour status. Shelbayh arrives from last week's Tiburon Challenger in California and Andrade from Davis Cup duty in London, so the venue itself does not separate them and neither gains an acclimatisation edge from the site. What is not established is court speed, altitude or ball used this week, so the playing environment can only be described at the level of surface.
- The tournament is listed as the San Diego 2 Challenger and titled the Tennis Warehouse Open
- It is an ATP 75-level hard-court event that began on 21 September 2026
- Qualifying closed on 21 September, with first-round main-draw matches played on 22 and
ReportedSources checked 23 Sep 2026, 09:17 · Europe/Bucharest

BetBugs edges

Compare BetBugs' chances with the market's.

Other edges · 1

The published chance does not exceed the market's implied chance.

Match WinnerlostUncertainty band: Slight lean

Abedallah Shelbayh

1.60fair 1.89

BetBugs 53% · Market 62.5%

−9.5ppshort

Shelbayh has the steadier recent hard-court record and the stronger serving numbers, and he has stayed in California while Andrade arrives from a long trip.

BetBugs probabilities

How likely BetBugs thought each outcome was.

Result0 of 1 landed

Signal quality Medium · Uncertainty band Slight lean · Market price 1.60
The read
Shelbayh has the steadier recent hard-court record and the stronger serving numbers, and he has stayed in California while Andrade arrives from a long trip.
- Shelbayh is 9-6 on hard in his last 15 completed matches
- Shelbayh wins 71.0% of first-serve points and saves 59.8% of break points on hard
- Andrade lost a three-set Davis Cup rubber in London on 19 September and travels to California for this first round
- Shelbayh's last match was in California on 18 September
BetBugs · Match WinnerlostAbedallah ShelbayhEstimated chance53%

Games2 of 3 landed

Signal quality Low · Uncertainty band Slight lean · Not priced
The read
First-set games average just under ten across the two samples, leaving the over narrowly favoured.
- Shelbayh's first sets average 10.27 games
- Andrade's first sets average 9.36 games
- Shelbayh's first sets have produced 3 tiebreaks in 15 hard-court matches
BetBugs · Set 1 Total GameswonOver 9.5Estimated chance55%
Signal quality Low · Uncertainty band Slight lean · Not priced
The read
Second sets run slightly longer than first sets for both players, with Andrade's frequently going to a tiebreak.
- Andrade's second sets average 10.14 games
- Shelbayh's second sets average 9.73 games
- 6 of the 29 combined hard-court matches had a tiebreak in the second set
BetBugs · Set 2 Total GameswonOver 9.5Estimated chance54%
Signal quality Low · Uncertainty band Slight lean · Not priced
The read
With straight sets the most likely match length, a total near or below the mid-twenties is the more frequent outcome.
- 4 of Andrade's last 6 completed matches finished under 23.5 games
- 3 of Shelbayh's last 6 completed matches finished under 23.5 games
- Straight sets decide roughly 6 in 10 of these two players' hard-court matches
BetBugs · Total GameslostUnder 23.5Estimated chance53%

Sets0 of 3 landed

Signal quality Medium · Uncertainty band Slight lean · Not priced
The read
Both players finish plenty of hard-court matches in two sets, with straight-set wins the single most common scoreline for each.
- 12 of the 29 combined hard-court matches were decided in straight sets
- Shelbayh has won 2-0 in 5 of his last 15 hard-court matches
- Andrade has won 2-0 in 5 of his last 14 hard-court matches
BetBugs · Total SetslostUnder 2.5Estimated chance57%
Signal quality Low · Uncertainty band Slight lean · Not priced
The read
Andrade's second sets are his weakest phase while Shelbayh is close to level there.
- Shelbayh has won 7 of 15 second sets on hard
- Andrade has won only 5 of 14 second sets on hard
- Andrade averages 4.86 second-set games won against 5.29 lost
BetBugs · Set 2 WinnerlostAbedallah ShelbayhEstimated chance55%
Signal quality Low · Uncertainty band Slight lean · Not priced
The read
Andrade's first-set record on hard is the strongest single phase in either player's sample.
- Andrade has won 11 of 14 opening sets on hard
- Andrade has lost only 3 of 14 first sets on this surface
- Shelbayh has won 9 of 15 opening sets on hard
BetBugs · Set 1 WinnerlostAndres AndradeEstimated chance53%

Match stats1 of 1 landed

Signal quality Low · Uncertainty band Slight lean · Not priced
The read
Most of Andrade's hard-court matches and a clear majority overall have avoided a tiebreak.
- Andrade has had a tiebreak in only 4 of 14 hard-court matches
- Andrade's first sets have had 0 tiebreaks in 14 matches
- 17 of the 29 combined hard-court matches finished without a tiebreak
BetBugs · Tiebreak in MatchwonNoEstimated chance56%
Signal quality Low · Uncertainty band Slight lean · Not priced
The read
The two players' combined ace rate sits just above the line, helped by Shelbayh's left-handed serve.
- Shelbayh averages 3.9 aces per hard-court match
- Andrade averages 2.9 aces per hard-court match
- Shelbayh's first-serve rate is 62.5% and Andrade's is 56.8%
BetBugs · Total Acesnot gradableOver 6.5Estimated chance53%
Signal quality Low · Uncertainty band Slight lean · Not priced
The read
The combined rate falls a fraction under the line across a decent hard-court sample for both players.
- Combined hard-court double-fault average is 7.4 per match
- Shelbayh has 59 double faults in 15 hard-court matches
- Andrade has 45 double faults in 13 completed hard-court matches
BetBugs · Total Double Faultsnot gradableUnder 7.5Estimated chance53%

Previous match context available

Abedallah Shelbayh

9W 6L

6-4 6-4#148Michael Mmoh

7-6(2) 6-1#208Tristan Boyer

6-4 3-6 6-3#337Tyler Zink

6-4 7-6(2)#106Martin Damm

6-3 3-6 6-3#359Dhakshineswar Suresh

2-6 7-6(4) 6-3#606Ryan Seggerman

6-3 6-2#136Lloyd Harris

6-4 6-3#465Quinn Vandecasteele

7-6(4) 2-6 6-4#147Dusan Lajovic

7-6(3) 6-2#170Federico Cina

6-2 6-3#165Alex Bolt

7-5 6-4#335Mees Rottgering

6-3 2-6 7-6(2)#750Joshua Sheehy

4-6 7-5 7-6(4)#106Martin Damm

6-4 7-6(2)#231Billy Harris

Andres Andrade

8W 7L

4-6 6-4 6-1#98Toby Samuel

6-3 7-6(7)#356Aidan Mayo

6-3 3-6 6-4#261Rodrigo Pacheco Mendez

6-3 6-3#672Max Purcell

6-4 6-2#339Ivan Marrero Curbelo

6-4 7-6(5)#338Edward Winter

3-6 6-3 6-2#164Juan Carlos Prado Angelo

6-2 6-3#209Liam Draxl

4-6 7-5 7-6(2)#192Jack Pinnington Jones

6-3 6-3#172Gauthier Onclin

6-3 6-7(5) 7-5#185Joel Schwaerzler

6-3 6-4#184Andre Ilagan

6-2 6-3#202Braden Shick

7-5 3-6 6-1#130Alexei Popyrin

7-6(4) 6-1#235Maks Kasnikowski

Stat Battle

Last 15 match performance, compared side by side.

ASAbedallah ShelbayhShelbayh

Last 15

3–4

9 core stats · 2 even

Andres AndradeAndradeAA

Andres Andrade carries the stronger recent form — Abedallah Shelbayh's route runs through serve.

Serve · 2–1 · 2 even

1st Serve In15/15 · 14/1562.5%+5.7pp56.8%

1st Serve Won15/15 · 14/1571.0%—70.7%

2nd Serve Won15/15 · 14/1551.1%—50.7%

Aces / Match15/15 · 14/153.9+1.02.9

Double Faults / Match15/15 · 14/153.90.4 fewer3.5

Return · 0–1

Return Pts Won15/15 · 14/1537.2%+4.1pp41.3%

Pressure · 1–1

Break Pts Converted15/15 · 14/1542.9%+5.6pp48.5%

Break Pts Saved15/15 · 14/1559.8%+8.6pp51.2%

Points · 0–1

Total Pts Won15/15 · 14/1550.4%+0.9pp51.3%

Serve · 2–1 · 2 even

62.5%1st Serve In15/15 · 14/15+5.7pp56.8%

71.0%1st Serve Won15/15 · 14/15—70.7%

51.1%2nd Serve Won15/15 · 14/15—50.7%

3.9Aces / Match15/15 · 14/15+1.02.9

3.9Double Faults / Match15/15 · 14/150.4 fewer3.5

Return · 0–1

37.2%Return Pts Won15/15 · 14/15+4.1pp41.3%

Pressure · 1–1

42.9%Break Pts Converted15/15 · 14/15+5.6pp48.5%

59.8%Break Pts Saved15/15 · 14/15+8.6pp51.2%

Points · 0–1

50.4%Total Pts Won15/15 · 14/15+0.9pp51.3%