At the top portion of this web page you'll find an information bar shaded in grey and a section called "pitching Articles". Click onto that section and search the topic that's of interest to you. This section is an excellent start.
If I'm not being too personal - what place in the rotation does your pitching coach "block you". In other other words, does he pre-schedule you in advance - like on a rotation schedule for a certain span of games, or are you sent in with only a couple of days notice? Are you backup for another pitcher or are you one of his main stays.
Because your a senior, and I assume this is your last year of college ball, it does make a difference with your factfinding and thus the follow up workouts and your expected results. In particular your pitch selection and what you bring to the roation as a contribution element. ( i.e. what are you noted for)