Consider buying me a coffee 
Novak Djokovic is too quick for Sandgren in Roland Garros.
Surely french open isn’t his favourite tournament ,but the serbian tennist prove even in Belgrade tournament that he is strong in clay also.
Three good sets for the number one as he will face cuevas in the next round.Sandgren should have done something more to compete with Novak .The last set 6-2 wasn’t very attractive even for the neutrals.Two breaks after a 2-0 advantage is something that Tennys Sandgren had to deal with.
There is Djokovic also in top form.He managed to win a deep 6-2 the first set.Two breaks since the first set.Then Djokovic managed the second with a 6-4 win.In fact the serbian was dominating in all stats 67% first serve,42 points won and dropped something only in second serve points when Sandgren won 20 points to only 13 for Djokovic.
The rest of the game is for Djokovic.First in total services won 75%,in total points won and had less unforces errors.Certainly he will go well motivated in the first round.