Bielsa held back the Belgian when he first arrived at OM from Standard Liege, but Batshuayi insists he held no grudge.
The on-loan Borussia Dortmund striker told Onze Mundial: "I was seriously impatient. The problem was my preseason. As it had gone very well, it made me even more excited! I was top scorer of the club during the preseason.
"In my mind, I was on the field for the first game. But I was wrong.
"I knew I was going to have a face to face meeting (with Bielsa). At that time, I was still too small in my head to understand some things. Then I learned, I understood too, with Bielsa who was a very hard coach. In any case, I do not regret anything, nothing, nothing."