Matchup context
Home: ACF Fiorentina — 16th (P4 W1 D0 L3, GF 5 GA 11, 3 pts, form WLLL). Last five: A Venezia FC 4-2 (W), H Torino FC 1-2 (L), H Frosinone Calcio 0-3 (L), A AS Roma 0-4 (L), H Atalanta BC 1-1 (D). Rating: attack 0.93, defence 1.14 from 20 matches.
Away: SSC Napoli — 10th (P4 W2 D0 L2, GF 6 GA 5, 6 pts, form WLLW). Last five: H Bologna FC 1909 1-0 (W), A FC Internazionale Milano 2-3 (L), H Como 1907 1-2 (L), A Genoa CFC 2-0 (W), H Udinese Calcio 1-0 (W). Rating: attack 1.19, defence 0.88 from 20 matches.
Head-to-head (last 2): 2026-01-31 SSC Napoli 2-1 ACF Fiorentina; 2025-09-13 ACF Fiorentina 1-3 SSC Napoli.
Statistical baseline (poisson-v1): expected goals 1.05 vs 1.62; home 24.6% · draw 24.8% · away 50.6%; most likely score 1-1; over 2.5 goals 50%; both teams to score 52.2%.
Bookmaker odds (median of 24 bookmakers, captured 2026-09-18 23:17 UTC): home 3.265 · draw 3.41 · away 2.225; over/under 2.5: 1.855/1.95.