Analysis: Four things we learned in Spain's Matchday 1

MADRID, Aug. 19 (Xinhua) -- Real Madrid's expected victory parade didn't happen as Kylian Mbappe's La Liga debut ended in a draw in Mallorca, while FC Barcelona began their season with a win in Valencia on an opening weekend where parity was the order of the day for much of La Liga.

1. Real Madrid fail to impress against rock-solid Mallorca

All eyes were on Kylian Mbappe on his La Liga debut as Real Madri