Vakoun Bayo's double helped Udinese see off Venezia at Bluenergy Stadium and progress to the next round of the Coppa Italia.
After Richie Sagrado stunned Kosta Runjaic's men with an early goal, our Ivorian striker restored parity before the break by rising highest to head in Mergim Vojvoda's cross.
In the second half a devastating run and cross by Keinan Davis set up Bayo for his second of the night as Udinese completed the turnaround.
Udinese will now travel to Atalanta in December for their last-16 match.
Udinese 2-1 Venezia (HT 1-1)
Scorers: Sagrado 9, Bayo 34, 53.
Udinese (3-4-2-1): Mrozek; Bertola (Abankwah 46), Kabasele (Ebosse 85), Solet; Vojvoda (Kamara 72), Karlstrom (cap.), Miller, Arizala; Gomez (Zarraga 72), Bayo; Davis (Gueye 60).
Subs not used: Padelli, Piana, Lovric, Piotrowski, Ekkelenkamp, Vinciati, Pejicic.
Coach: Runjaic.
Venezia (3-5-2): Montipo; Gomes (Haps 72), Bella-Kotchap, Halhal; Correia, Helgason (Fanne 72), Dagasso (cap.) (Panada 37), Sohm, Sagrado; Lauberbach (Adams 82), Rrhamani (Lisman 72).
Subs not used: Grandi, Pozzi, Schingtienne, Busio, Juan Jesus, Hainaut, Berardi, Mazzocchi, Perez.
Coach: Stroppa.
Referee: Marchetti
Assistants: Luciani, El Filali
Fourth official: Drigo
VAR: Cosso
AVAR: Ghersini
Booked: Bertola 11
Added time: 1+4 minutes.
Attendance: 3,871 (€49,357)