How hard should a 13 year old boy throw a baseball?

A 13-year-old boy should generally aim to throw a baseball between 55 to 70 miles per hour (89 to 113 kilometers per hour). However, it's important to remember that every child develops at their own pace, so some may throw a little faster or slower. To give you a better understanding, let's compare it to the speed of a car. A typical family car usually travels around 60 miles per hour (97 kilometers per hour) on the freeway. So, if a 13-year-old boy can throw a baseball around that speed, it's considered good. However, keep in mind that speed is not the only thing that matters when throwing a baseball. Accuracy, control, and good technique are equally important. So, it's more important for a 13-year-old boy to focus on improving their overall throwing skills rather than just throwing as hard as possible.