John Valek
- P
- B/T: L/L
- 6' 0"/175
Latest Transactions
| Team | Date | Transaction |
|---|---|---|
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January 8, 2018 | Boise Hawks released LHP John Valek. |
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June 12, 2017 | LHP John Valek assigned to Boise Hawks from Grand Junction Rockies. |
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July 5, 2016 | LHP John Valek assigned to Grand Junction Rockies. |
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June 23, 2016 | LHP John Valek assigned to Colorado Rockies. |