Leinster reignited their United Rugby Championship campaign with a dominant display against the Sharks, securing their first win of the season through a five-try masterclass at Dublin's Aviva Stadium.

Key Match Highlights

• Lions-powered start: Returning British & Irish Lions stars Josh van der Flier (captain) and James Lowe inspired Leinster's early dominance
• First-half blitz: Tries from Jamie Osborne, Jimmy O'Brien, and Van der Flier established 21-0 lead within 27 minutes
• Defensive lapse: Ethan Hooker capitalized on Harry Byrne's errant pass for Sharks' lone try before halftime
• Second-half control: Max Deegan and Gus McCarthy sealed bonus point despite scrappy restart
• Discipline issues: Sharks prop Ruan Dreyer escaped yellow card for high tackle on Van der Flier

Tactical Breakdown

Leinster's revamped half-back pairing of Fintan Gunne (scrum-half) and Harry Byrne (fly-half) orchestrated play effectively, while the Sharks struggled with lineout accuracy - highlighted by Bongi Mbonambi's wayward throw leading to McCarthy's try.

Impact substitutions:

• Jack Boyle (yellow card 74') - only blemish for Leinster's bench
• Springbok-heavy Sharks replacements failed to change momentum

Upcoming Fixtures

Post-match reaction:

"The Lions' experience proved crucial today. We needed this response after the South African tour," said Leinster coach Leo Cullen.

Lineup Analysis

Leinster's key performers:

1. Josh van der Flier - 15 tackles, 3 turnovers
2. James Lowe - 82 meters gained, try assist
3. Jamie Osborne - 2 line breaks

Sharks' bright spot:

• Ethan Hooker's interception try showcased Springbok depth

Match officials: Craig Evans (WRU) | Attendance: 27,412