Olympiakos Piraeus v Volos NFC — prediction, stats and goal analysis

Greek Cup · Wednesday, 9 September 2026 · 16:00. Our rating makes this 46% to go over 2.5 goals, though we make no pick on this fixture — see below. The Greek Cup average is 49%.

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Our ratings for this match

MarketYesNoOur call
Over 2.5 goals46%54%no pick
Over 3.5 goals20%80%no pick
Both teams to score44%56%no pick

The result model puts Olympiakos Piraeus at 74%, the draw at 18% and Volos NFC at 8%, from expected goals of 2.04 and 0.48.

How we got this number

The league sets the starting point. Greek Cup has produced over 2.5 goals in 49% of its matches, and that is where a team with no record of its own would sit.

Each side's own record. Olympiakos Piraeus have 0 in 2 this season (0 of 1 at home), Volos NFC 0 in 2 (0 of 1 away). Those records are pulled toward the league rate with the weight of about 32 matches — enough that two or three unusual games cannot swing a rating — giving 45% and 45%.

Last season still counts, briefly. With 2 and 2 games played this season, last season's rates are still blended in and fade out entirely by game 14 — the point at which our testing showed they stop adding accuracy. That moves the two figures to 36% and 52%.

The mix. Weighted 40% home side, 40% away side and 20% league — the split that beat every alternative across 30,582 matches of testing — that gives 45%.

Head to head. These sides have met 6 times in three years, producing over 2.5 goals in 50%. That nudges the number 10% of the way toward the head-to-head pattern — deliberately small, because fixtures change more than reputations do — landing on 46%.

Goal expectation. Separately a Poisson model built from attack and defence strength — using real expected-goals data where the league has it — puts this match at 46%, from expected goals of 2.04 for Olympiakos Piraeus and 0.48 for Volos NFC. Folding in 30% of that view gives 46%.

This breakdown is generated from the same inputs the rating uses, so it cannot describe a calculation we did not perform. The full model is set out in the methodology.

Season form

TeamGamesO2.5O3.5BTTS
Olympiakos Piraeus20%0%0%
Volos NFC20%0%50%

Head to head

24 Jan 26Olympiakos Piraeus 1–0 Volos NFCU2.5
29 Oct 25Olympiakos Piraeus 5–0 Volos NFCO2.5
30 Aug 25Volos NFC 0–2 Olympiakos PiraeusU2.5
7 Dec 24Olympiakos Piraeus 3–0 Volos NFCO2.5
17 Aug 24Volos NFC 0–2 Olympiakos PiraeusU2.5
3 Mar 24Olympiakos Piraeus 3–0 Volos NFCO2.5

Things worth knowing

More: Olympiakos Piraeus season stats · Volos NFC season stats · Greek Cup table and form. Ratings are calibrated probabilities, not tips — a 60% call is expected to miss two times in five.