Responsibilities
| PU - Plate Umpire | BU - Umpire | BR - Batter Runner |
| R1 - Runner starts on 1st | R2 - Runner starts on 2nd | R3 - Runner starts on 3rd |
In every situation below starts when the pitcher toes the rubber and the situation is the result of the pitch.
| Situation: Fly ball with NO runner on | |
|---|---|
| PU | BU |
| Ball/Strike | Check Swing (Yes he went/No he didn't go.) |
| Fair/Foul | Fair/Foul |
| Catch/No Catch | Obstruction/Interference |
| Touch at Home | Touch at 1st, 2nd & 3rd |
| Play at Home | Play at all bases |
| Situation: Fly ball with Runner on 1st | |
| PU | BU |
| Balk | Balk |
| Ball/Strike | Check Swing (Yes he went/No he didn't go.) |
| Fair/Foul | R1 Leaving Early |
| Catch/No Catch | Tag- u p |
| t;R2 Touch/No Touch at 3rd | R2 Play at 3rd |
| Any Play on R1 at 3rd and Home | R1 Touching 2nd and BR Touching 1st, 2nd, and 3rd |
| If ball is caught BU has R1 all the way to 3rd | |
| Situation: Fly Ball with Runner on 2nd | |
| PU | BU |
| Balk | Balk |
| Ball/Strike | Check Swing (Yes he went/No he did't go. |
| Fair/Foul | R2 Leaving Early |
| Catch/No Catch | Tag-up |
| R2 Touch/No Touch at 3rd | R2 Play at 3rd |
| R2 to Home & BR to Home | BR Touch/No Touch all Bases |
| BR Play at all Bases | |
| Situation: Fly Ball with Runner on 3rd | |
| PU | BU |
| Balk | Balk |
| Ball/Strike | Check Swing (Yes he Went/No he didn't go. |
| Tag-up | BR Touch/No Touch All Bases |
| Catch/No Catch | BR Play at all Bases |
| BR at Home | |
| Situation: Fly Ball with Runners on 1st and 2nd | |
| PU | BU |
| Balk | Balk |
| Ball/Strike | Check Swing (Yes he went/No he didn't go.) |
| Fair/Foul | R1 & R2 Leaving Early |
| Catch/No Catch | Tag-up at 1st and 2nd |
| R2 Play at 3rd & Home | R1 Touching 2nd & 3rd & BR Touching All Bases |
| Remaining runners at Home | |
| Situation: Fly Ball with Runners on 1st and 3rd | |
| PU | BU |
| Balk | Balk |
| Ball/Strike | Check Swing (Yes he went/No he didn't go.) |
| Fair/Foul | R1 & R3 Leaving Early |
| Catch/No Catch | Tag-up at 1st |
| R3 Tagging to home | R1 Touching 2nd |
| R1 into 3rd | BR all the way to 3rd |
| Everyone Touching Home | |
| Situation: Fly Ball with runners on 1st, 2nd & 3rd | |
| PU | BU |
| Balk | Balk |
| Ball/Strike | Check Swing (Yes he went/No he didn't go.) |
| Fair/Foul | Any Runners Leaving Early |
| Catch/No Catch | Tag-up at 1st & 2nd |
| R3 Tagging to Home | R2 to 3rd |
| Plays at home | R1 to 2nd & 3rd |
| BR to 3rd | |
| Situation: Runner on 1st and a Ground Ball | |
| PU | BU |
| Balk | Balk |
| Ball/Strike | Check Swing (Yes he went/No he didn't go.) |
| Fair/Foul | Leaving Early |
| R1 Touching 3rd | R1 Touch/No Touch at 2nd |
| R1 Play at 3rd | R1 Play at 2nd |
| Plays at Home | BR to 3rd |
| Situation: Runner on 2nd and a ground ball | |
| PU | BU |
| Balk | Balk |
| Ball/Strike | Check Swing (Yes he went/No he didn't go.) |
| Fair/Foul | Leaving early |
| R2 Touch/No Touch 3rd | BR to 3rd |
| Plays at Home | |
| Situation: Runner on 3rd and a ground ball | |
| PU | BU |
| Balk | Balk |
| Ball/Strike | Check Swing (Yes he went/No he didn't go.) |
| Fair/Foul | Leaving Early |
| Plays at Home | BR to 3rd |
| Situation: Runner on 1st and 2nd and a ground ball | |
| PU | BU |
| Balk | Balk |
| Ball/Strike | Check Swing (Yes he went/No he didn't go.) |
| Fair/Foul | Leaving Early |
| R2 Touch/No Touch at 3rd | R1 Touch/No Touch at 2nd & 3rd |
| Plays at Home | R1 & BR to 3rd |
| Situation: Runner on 1st, 2nd & 3rd and a ground ball | |
| PU | BU |
| Balk | Balk |
| Ball/Strike | Check Swing (Yes he wen/No he didn't go.) |
| Fair/Foul | Leaving Early |
| Plays at Home | R2 to 3rd |
| R1 to 3rd | |
| BR to 3rd | |
