Cherry tomatoes

Hello, first year vegetable gardening for me.
2 of my cherry tomatoes don't look as good as the rest, any idea what I did wrong with these 2 in the last picture?

I also have a question about watering. For now I have been giving these plants a little bit of water every morning. I have read different water tactics for the next phase (like give them less water once you plant them in the ground so the Roots need to work). What is your advice for watering them in the Future?

Thank you!