For three seasons, the coach could only talk to the catcher, who then relayed the call to the pitcher via hand signals. Beginning in 2027, NFHS Rule 1-6-2 permits one-way communication straight to the pitcher. Here's what changed, what's still banned, and which states have adopted it so far.

Electronic pitch calling systems eliminate sign stealing and speed up the game — but not all systems are equal. Key factors include league compliance, reliability, and ease of use. Qubit's BC3, BB2, and BQ3 devices are used by over 250 college programs and more than 3000 high schools in baseball and softball.