Cork Constitution will take a wait-and-see approach to whether they can use Duncan Williams this weekend.

The teams for this weekend's AIB League fixtures have been announced today.

Leaders St Mary’s College bring hooker Richard Sweeney, prop Kevin Carroll and lock Stephen Bradshaw in for a shot at Garryowen in Division 1A of the AIB League at Templeville Road.

Leinster wing Michael Keating comes back into the Clontarf side as they go toe-to-toe with Shannon in the AIL at Castle Avenue on Saturday.

Leaders St Mary's College will give a debut to scrum-half Cormac Quinn in a first versus second encounter with Blackrock College, who have been decimated by Magner's League and Ireland U19 commitments, at Templeville Road.

Former Leinster and Leicester Tiger hooker Gavin Hickie will start in the middle of the front row as St Mary's College go about maintaining their 100% start to the AIB League on the road to UL-Bohemian in round five on Saturday.

Blackrock College co-coaches Barry Gibney and Emmett Farrell bring in prop Sean Byrne to tight-head as their only change to the leaders' side to play Clontarf at Castle Avenue.

Leaders Blackrock College will be looking to their Leinster Academy backs, like Niall Morris, Brendan Macken, Kyle Tonetti, Andrew Conway and Dave Moore, to open up Cork Constitution at Stradbrook.

Cork Constitution will give an AIL debut to possible Ireland Under-20 second row Brian Hayes at home to UL-Bohemian at Temple Hill tomorrow.

Former Leicester Tigers hooker Gavin Hickie has returned to St Mary's College ahead of their season opener at home to Dublin rivals Clontarf at Templeville Road.

The match of the day in the AIB Senior Cup takes place at Donnybrook where the tenents Bective Rangers and Old Wesley will do battle.

The match of the day in tomorrow's AIB Senior Cup takes place at Donnybrook where the tenants Bective Rangers and Old Wesley will do battle.

Teams for this weekend's All-Ireland League clashes.

Teams for today's All-Ireland League ties.

ALL IRELAND LEAGUE.

The teams for this weekend's upcoming AIB League fixtures have been annnounced today.

Team news for this weekend's AIB League games

AIB Cup third round team sheets

All-Ireland League team news

All the AIB All-Ireland League teams have issued their team sheets for tomorrow's games.

AIB League teams

These are the teams for the AIB Senior Cup:

The teams for this weekend's AIB League fixtures have been announced.

Team news for this weekend's AIB League games.

The teams for tomorrow’s AIB rugby league fixtures have been announced.

The teams for this weekend's AIB League matches have been announced.

The teams for the upcoming AIB League fixtures have been announced.

Latest team news fahead this weekend's crunch AIB League action.

Teams for this weekend's AIB All-Ireland League games.

The following are teams for this weekends upcoming AIB League action.

The teams for the upcoming AIB League ties have been announced:

ALL IRELAND LEAGUE TEAMS

The teams for this weekend's AIL games have been named today.

Teams for this weekend's All-Ireland League action.

Lineouts for this weekend’s AIB League have just been announced.

The team's for this weekend's AIL games have been announced.

Belfast Harlequins and Ballymena have named their teams ahead of this weekend's AIB League action.

The team line-ups for tomorrow's AIL League games have been announced.

All Ireland league teams named for weekend

There are no AIB All-Ireland League Division One matches this weekend, but there is a full programme of Division Two and Three fixtures.