European Rugby Challenge Cup quarter-finalists Connacht Rugby will have a quartet of Ireland internationals back in the fold this weekend for their Guinness PRO14 clash with Ospreys. Second row duo Ultan Dillane and Quinn Roux both come into the XV, having started for Ireland against Italy in their Six Nations Championship victory last weekend. Centre Tom Farrell also returns in midfield to form a partnership with Peter Robb, who is making his first start of the season. Scrum-half Caolin Blade – who featured in all six of Connacht’s pool stage matches – is the other player returning from international duty and is on the replacements bench. The Irish province will be looking to hit form with just four weeks until their Challenge Cup quarter-final against pool-stage rivals Sale Sharks on March 29, live on BT Sport and beIN SPORTS. https://twitter.com/connachtrugby/status/1101451937482985472 Elsewhere, Worcester Warriors full-back Chris Pennell will equal his side’s Gallagher Premiership appearance record on Saturday when they travel to face Newcastle Falcons. The 31-year-old will make his 149th domestic appearance, having featured just once in the Challenge Cup so far this season, kicking six points in Worcester’s 36-31 victory over Stade Français Paris in Round 6. That result ensured Worcester would top Pool 2 and clinch a home quarter-final against three-time Challenge Cup winners Harlequins. The last-eight clash at Sixways Stadium takes place on March 30 and is live on BT Sport and beIN SPORTS.