Jack, the older son, controlled the business aspects, while Wellington concentrated on the on-field operations.

Frank Robinson, baseball's new vice president for on-field operations, said he was determined to curb violence on the field.

Bob Watson, baseball's vice president of rules and on-field operations, said that he thought the warning was supposed to pertain only to this series.

Jack controlled the business aspects, while Wellington controlled the on-field operations.

In taking the manager's job, Robinson gave up his position as baseball's vice president for on-field operations.

Frank Robinson, baseball's vice president for on-field operations, announced the suspension and fine last Thursday.

His current on-field operation is brilliant, and no one in Washington is eager to see him leave.

As baseball's vice president for on-field operations, he is responsible for such matters.

"The rules are still on the books, but we don't have a way to enforce them," said Bob Watson, baseball's vice president for on-field operations.

As he spoke, Watson was sitting in his office at the commissioner's office, where he is vice president for on-field operations.