Both sides have already qualified for the last 16 of the Challenge Cup
Ospreys have made 13 personnel changes, with only James Fender and Jack Walsh surviving from the defeat by Zebre
Live Reporting
Chris Kirwan
Postpublished at 21:24 GMT 17 January
21:24 GMT 17 January
Ospreys 21-21 Montpellier
Gwyn Jones Former Wales captain on S4C
Ospreys have got around the Montpellier pack twice with very clever attacking movements. They worked together brilliantly to secure the try and draw them level.
Ospreys play with penalty advantage for a high tackle and Jack Walsh bursts through. A terrific cover tackle on him forces a speculative offload but it just eludes Owen Watkin.
Ospreys will hunt a leveller by going to the corner. Montpellier have changed their front row to add some energy in the drive defence.
When they are in the Montpellier half they are looking dangerous. I like how they are changing the point of attack a lot.
We saw that just at the end of the first half, Henry does brilliantly to keep a few of the Montpellier boys on the floor. Then Montpellier put their pressure on the wrong side and this opens up the space for Lloyd to score.
It's a fantastic try and exactly what they needed before going into half time.
Jack Walsh converted with the last play of the first half and he gets things back under way.
Can Ospreys rescue this? It's going to be tough (but not impossible) to overhaul Montpellier but they also have second place and home advantage to play for.
Ospreys have given themselves some hope with that try before the break but they are up against it.
Montpellier need one more for what would be a vital bonus point in the race for top spot.
Meanwhile, Connacht are running wild against Montauban in Galway. It's 56-7 to the Irish province at half-time... safe to assume they'll get five points.
Ospreys could go as low as fourth in the group after enjoying a perfect start.
Converted try: Ospreys 7-21 Montpellierpublished at 35 mins
35 mins
Masibaka try, Hogg con
An absolute shocker by Jack Walsh.
The captain runs back and nicely claims a long kick but then flings a floaty pass that is easily picked off by Alex Masibaka, who races over for his second of the evening.
Hogg converts and the French side are in control.
They are looking good to be top seeds for the knockout stages, Ospreys are in serious danger of being in the bottom rung.
Ospreys pile the pressure on in the 22 but then Rhys Davies gets isolated and Montpellier's front rowers Jordan Uelese and Christopher Tolofua get over the ball to win a penalty.
Good spell of pressure but Ospreys need to be more clinical in the 'red zone'.
Ospreys kick one penalty to the corner and then opt for a quick tap from another.
Not the slickest move - Morgan-Williams almost forgot to tap the ball - but Ospreys will have another attacking chance from a scrum 10 metres out after a knock-on by the defence.