Team news for Sunday's European Rugby Challenge Cup Pool 4 meeting of London Welsh and Lyon at the Kassam Stadium.
Marseille cut the gap to Ligue 1 leaders Lyon to a single point with a late 2-1 win over Guingamp on Sunday.
Top 14 leaders Stade Francais lost 12-9 at Lyon after a red card for Morne Steyn saw them play most of the game a man down.
Stade Francais shocked defending champions Toulon 30-6 to end the year at the summit of the Top 14.
Wins for Toulon and Clermont at the weekend has kept the race for top spot alive in France's Top 14.
Paris Saint-Germain claimed a 3-1 win over Ajaccio in the Coupe de la Ligue round of 16 on Wednesday.
Saturday's European Rugby Challenge Cup billing sees four matches, with London Irish and Connacht both in action.
Reigning Top 14 champions Toulon claimed a 27-19 victory against Clermont Auvergne in a clash of the titans on Saturday.
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