ATP · ELO ESTIMATE · 2026-07-21

G. Bueno vs T. Pereiraprediction

✓ Correct
BUENOWIN PROBABILITYPEREIRA
65%
Elo prob.
@1.34
odds · 75% impl.
Rest 2d vs 3d🎾Serve 60%📈Form 4/10 · 2✓
WHAT THE ESTIMATE IS BASED ON

Tour Elo: 1766 vs 1662 — favorite by rating

ATP qualifying / early round · 284 matches in the favorite's track record

Elo estimate (not the ATP factor model): qualifying draws have no clean main-tour history

WATCH FOR

!Qualifying/soft context: Elo estimate only — read the round context (already-through, lucky loser, dead rubber) from the dossier; it is not a proven edge.

Tour Elo estimate (Challenger/ITF markets, not covered by the factor model). The value edge here is unproven live — it's a reference, not a recommendation. 18+ · gamble responsibly.
@1.55
fair odds
−13.5%
expected value
HOW EACH FACTOR MATTERS
Level (Elo/ranking)▸ Bueno●●●
Bueno's 1766 Elo is 104 points above Pereira's 1662, producing a 65% model win probability — the clearest edge in the match.
Serve/return▸ Bueno●●
Pereira serves slightly better (62% vs 60%), but Bueno's larger return edge (40% vs 36%) tilts the overall points-won battle to him.
Form▸ Bueno
Both are 4-6 in their last 10, but Bueno rides a 2-match win streak while Pereira just snapped a 3-win run with a loss.
Rest▸ Pereira
Pereira has one extra rest day (3 vs 2) after both played 4 matches in the last two weeks, a small recovery edge.
Fatigue= Even
Both reached late rounds within 3 days — Bueno the Estoril final, Pereira the Pozoblanco semis — so fatigue offsets on each side.
Value= Even●●●
Market implies 75% for Bueno at 1.34 odds versus the model's 65%, yielding a negative expected value of -13.5%.
LEVEL GAP

Bueno's 1766 Elo sits 104 points above Pereira's 1662, translating into a 65% model win probability. This rating gap is the single largest and most reliable signal in this match, reflecting a sustained difference in overall level between the two players.

SERVE-RETURN BALANCE

Pereira is the marginally better server, winning 62% of points on serve compared with Bueno's 60%, which should let him hold games reasonably often. But the gap runs wider in the return column: Bueno wins 40% of return points against Pereira's 36%, a 4-point advantage versus Pereira's 2-point serving edge.

Net of both numbers, Bueno projects to generate more break opportunities than he concedes, giving him a modest but real edge in the overall points-won equation even though Pereira holds the raw serving advantage.

FORM AND FATIGUE

Both players show identical 4-6 records over their last ten matches, but the direction of momentum differs: Bueno arrives on a two-match winning streak, while Pereira has just lost after three consecutive wins. Rest is close to even — Pereira has one extra day off (3 vs 2) after both logged four matches in the past two weeks.

Fatigue is a wash rather than an edge: Bueno reached the Estoril final and Pereira the Pozoblanco semifinal within the last two to three days, so both carry a deep-run fatigue flag of similar magnitude heading into this match.

VALUE READ

The model favors Bueno at 65%, but the market prices him even higher — an implied 75% at odds of 1.34 — which produces a negative expected value of -13.5%. Being the model's favorite is not the same as being a value bet here.

Given this is a soft Challenger/ITF-style Elo estimate rather than a fully validated tour model, the rating gap should be read as directional context, not proven edge. At this price, backing Bueno does not clear our value bar even though he is the more probable winner.

Impact and analysis from real match data (Elo, form, head-to-head, rest, surface vs baseline, weather, altitude). Soft-market estimate: the value is unproven live. 18+ · gamble responsibly.

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