Leinster hold a five-point advantage following the first-leg.
Leinster and Connacht have named their teams for the second leg of their Heineken Champions Cup last-16 clash at the Aviva Stadium.
Jamison Gibson-Park, Andrew Porter and Ronan Kelleher all come into the starting 15 for Leinster.
Luke McGrath, Cian Healy and Dan Sheehan are the players to make way - McGrath and Sheehan are on the bench.
The Connacht team shows just one change from last week's game at the Sportsground - Caolin Blade replaces Kieran Marmion at scrum half.
Leinster take a five point lead into tomorrow's game.
Leinster squad:
15. Hugo Keenan
14. Jimmy O'Brien
13. Garry Ringrose
12. Robbie Henshaw
11. James Lowe
10. Johnny Sexton (c)
9. Jamison Gibson-Park
1. Andrew Porter
2. Rónan Kelleher
3. Tadhg Furlong
4. Ross Molony
5. Josh Murphy
6. Caelan Doris
7. Josh van der Flier
8. Jack Conan
Replacements:
16. Dan Sheehan
17. Ed Byrne
18. Michael Ala'alatoa
19. Devin Toner
20. Rhys Ruddock
21. Luke McGrath
22. Ross Byrne
23. Ciarán Frawley
A win of 6 points or more would see Connacht qualify for the quarter-finals of the Heineken Champions Cup for the first time in their history.
Commenting on the team announcement, Andy Friend says:
“While our performance last week was good overall, there was a very real sense of disappointment that we didn’t get the win. Having said that, I know this group can bring their performance on another level, which is essential if we’re to reach the last eight.
We’ve a good record in the Aviva over the last two years or so and it’s a pitch that suits our style of rugby. Coupled with a strong travelling support behind us it’s set to be another great occasion.”
Connacht squad:
15. Tiernan O’Halloran
14. John Porch
13. Tom Farrell
12. Bundee Aki
11. Mack Hansen
10. Jack Carty (C)
9. Caolin Blade
1. Matthew Burke
2. Dave Heffernan
3. Finlay Bealham
4. Gavin Thornbury
5. Leva Fifita
6. Cian Prendergast
7. Conor Oliver
8. Jarrad Butler
Replacements:
16. Jonny Murphy
17. Denis Buckley
18. Jack Aungier
19. Oisín Dowling
20. Abraham Papali’i
21. Kieran Marmion
22. Sammy Arnold
23. Conor Fitzgerald
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