The first fight between these two in September was stopped in round five by the ringside doctor after Heaney picked up a cut above the right eye following an accidental clash of heads. 

As a result, the outcome went to the judges' scorecards with all three scoring the fight in Heaney's favour. 

But who will emerge victorious in the rematch? 

Here's everything you need to know about Heaney vs. Flatley. 

When is Heaney vs. Flatley? Date, start time

• Date: Saturday, March 25
• Start time: 7:45 p.m. GMT / 3:45 p.m. ET
• Main event ringwalks (approx): 10:45 p.m. GMT / 6:45 p.m. ET

The main card is set to get underway at 7:45 p.m. GMT / 3:45 p.m. ET with the main event ringwalks scheduled for 10:45 p.m. GMT / 6:45 p.m. ET. These timings could change due to the length of the undercard fights.  

What channel/stream is Heaney vs. Flatley?

• U.S.: TBA
• UK: BT Sport

BT Sport will broadcast the fight in the UK, a U.S. broadcaster has not been announced at the time of writing.  

Where is Heaney vs. Flatley? 

The fight will take place at the Telford International Centre in Telford, England. 

Nathan Heaney record and bio

• Nationality: British
• Age: 33
• Height: N/A
• Reach: N/A
• Total fights: 16
• Record: 16-0 (6 KOs)

Jack Flatley record and bio

• Nationality: British
• Age: 28
• Height: 6' 0"
• Reach: N/A
• Total fights: 24
• Record: 20-3-1 (4 KOs)

Heaney vs. Flatley card

• Nathan Heaney vs. Jack Flatley; Middleweight
• Andrew Cain vs. Ionut Baluta; Super bantamweight
• Jason Cunningham vs. Miguel Gonzalez; Super bantamweight
• Raven Chapman vs. Linda Laura Lecca; Featherweight
• Brad Strand vs. Kevin Trana; Super bantamweight
• Owen Cooper vs. Eber Tobar; Welterweight
• Macauley Owen vs. Christian Lopez Flores; Super featherweight
• Ezra Taylor vs. Ales Makovec; Light heavyweight
• Ben Fail vs. Elgio Palacios; Light middleweight
• Moses Itauma vs. Ramon Ibarra; Heavyweight
• Natty Ngwenya vs. Pawel Strykowski; Cruiserweight
• Jimmy Smith vs. MJ Hall; Middleweight