Complex sentence: He eventually settled down, even though he missed a part of Castilla's season due to an injury and first team duty; he still finished his first season with 32 games with one goal, in the second division.
Split into simpler sentences: He eventually settled down, even though he missed a part of Castilla's season due to an injury and first team duty. Balboa still finished his first season with 32 appearances with one goal, in the second division.