Munster fell to an opening day URC defeat in Cardiff on Saturday with Graham Rowntree’s side securing a losing bonus point.
Ben Healy kicked two penalties for Munster in the first half but Cardiff led 12-6 at the interval thanks to a try late in the half from Kristian Dacey.
Jack O’Sullivan scored Munster’s only try on 62 minutes with Jack Crowley’s conversion putting the visitors 13-12 ahead but a Jarrod Evans penalty and Alex Summerhill’s late try saw Cardiff run out winners.
Handling errors proved costly for Munster with Cardiff excellent at the breakdown throughout, never allowing Munster to build up any momentum.
Cardiff hit the front early on as Max Llewellyn burst through to score on three minutes after he wasn’t held in the tackle with Jarrod Evans wide with the conversion.
A maul penalty for Munster after 16 minutes saw Healy drill over a very tricky kick from the left wing to reduce the margin to two points.
Liam Coombes was inches from scoring in the left corner after a Fekitoa break but Munster had the advantage with Healy’s second penalty making it 6-5 as Munster took the lead for the first time.
Cardiff regained the lead just before the break with a well-worked move as Llewellyn broke through again and offloaded for Kristian Dacey to score.
Jarrod Evans converted and Cardiff ended the half 12-6 ahead.
Replacement John Hodnett made a big intervention on 50 minutes as he was illegally cleared out at a ruck to win Munster the penalty with Cardiff looking dangerous.
The lively Patterson made a great break down the blindside and offloaded to O’Donoghue but the ball went loose with Taulupe Faletau clearing and Shane Daly had to make a vital tackle on Tom Young after the ball had popped up perfectly for the Cardiff flanker.
Munster retook the lead just past the hour as Jean Kleyn won a breakdown penalty and Crowley kicked Munster up to the Cardiff 22.
Fekitoa and Jack O’Sullivan carried well in the build-up with O’Sullivan eventually scoring from close range. Crowley kicked the conversion to give Munster a 13-12 lead with 16 minutes to go.
It was Cardiff who finished the stronger side as James Botham nearly jinked over in the left corner and Munster were penalised for offside with Evans’ penalty making it 15-13 to the hosts.
Fekiota and fellow debutant Antoine Frisch, on as a replacement, combined well with the lively Patterson making great ground but Cardiff were able to counter off his kick in behind.
Replacement Uilisi Halaholo showed great feet in midfield to set up Alex Summerhill for Cardiff’s third try late on with Evans’ conversion off target.
Coombes did superbly to take the restart and give Munster a final chance to snatch a draw but Cardiff again proved too strong at the breakdown as they won back possession and saw out the match.
URC Round 1 Round-Up
Malakai Fekitoa and Antoine Frisch made their Munster debuts.
Rory Scannell pulled out of the squad before kick-off after sustaining a knock in the warm-up.
Dave Kilcoyne made his first Munster appearance since February and John Hodnett featured for the first time since April.
Munster: Shane Daly; Calvin Nash, Chris Farrell (Antoine Frisch, 59), Malakai Fekitoa, Liam Coombes; Ben Healy (Jack Crowley, 55), Paddy Patterson; Josh Wycherley (Dave Kilcoyne, 55), Niall Scannell (Diarmuid Barron, 55), Keynan Knox (Roman Salanoa, 52); Jean Kleyn, Fineen Wycherley (Tom Ahern, 69); Jack O’Donoghue (C), Alex Kendellen (John Hodnett, 21-32, 40), Jack O’Sullivan.