You should see our Away form since he joined.
There's really nothing good in any of his league form. His best way was the Arsenal 3:1 at Old Trafford on the 4th September 2022, his 5th League game in charge. We also managed to beat Tottenham shortly after and City in January 2023. Those are his three stand out wins.
His next best win was probably Villa last season in Feb, we won 2-1 away. Then probably West Ham at home 3:0 in the same month. After that you're struggling to find good wins, maybe Newcastle in May last season 3:2? Or Villa in Apri 2023 when we won 1:0. After that you're going down to winning against the likes of Fulham/Brentford etc