His late-minute goal secured a 2-1 win, marking a historic victory for the team in LaLiga.
After the match, Jacobo spoke to the team's media outlet, expressing his excitement and gratitude.
"I'm still trying to process what happened. I've dreamed of this moment my whole life, and to experience it in front of my teammates and fans is incredible," he said.
"Scoring my first goal with this team was a dream come true. I'm grateful for the opportunity to play for Real Madrid and I hope there are many more moments like this to come," he added.
Jacobo also reflected on his nerves before starting his first match with the team, but said he felt more confident as the game went on.
"I was a bit nervous at first, but as the game progressed, I felt more comfortable. And then the goal happened, and it's a feeling I'll never forget," he said.