Takumi Minamino scored the opener and was involved in each of Monaco’s three other goals in a 4-1 victory over Ligue 1 opponents Clermont on Saturday. The result guarantees Monaco, currently second in French football’s top flight, can finish no worse than the play-off spot for next season’s Champions League. Minamino took his season tally to nine league goals when he curled a shot from the penalty arc into the top right corner in the 16th minute at Monaco’s Stade Louis II. “I controlled it properly and it carried nicely to where I was aiming,” he said. The Japan attacker helped set up Breel Em…