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Brian has a Developing profile, meaning his cycle-performance association is emerging but hasn’t fully stabilized. This most often applies to younger players who are still maturing physically or establishing consistent routines. The ratings can be useful, but carry more inconsistency, especially with the restricted amount of games played.
Opposing Pitcher TriSync Projection: 3.53 @ MIA
Brian Keller’s Developing status means his performance phases are still being established. It’s a stage where growth and volatility often go hand in hand. The ratings are informative, though less reliable with a low number of games.
Opposing Pitcher: N/A @ MIA
| Level | G | W | L | SV | IP | H | R | ER | HR | BB | K | K/9IP | ERA | WHIP | BAA | Game Rating +/- |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Good | 1 | 0 | 0 | 0 | 3.0 | 2 | 1 | 1 | 1 | 0 | 3 | 9.0 | 3.00 | 0.67 | 0.182 | N/A |
| Season | G | W | L | SV | IP | H | R | ER | HR | BB | K | K/9IP | ERA | WHIP | BAA | Game Rating x̄ |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026 | 1 | 0 | 0 | 0 | 3.0 | 2 | 1 | 1 | 1 | 0 | 3 | 9.0 | 3.00 | 0.67 | 0.182 | 4.17 |
|
Date
|
Opponent | Decision | IP | H | R | ER | HR | BB | K |
Composite Score
|
Output Level
|
Game Rating
|
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Jul 25, 2026 | NYY | 3.0 | 2 | 1 | 1 | 1 | 0 | 3 | Good | 4.17 |
Brian Keller falls into the Developing category, where reliability hasn’t fully locked in. Younger players show this as they refine their discipline and physical tools. The data can point you in the right direction, but it comes with a wider margin of error.
Opposing Pitcher TriSync Projection: 3.93 @ MIA