But that's not the Sydney White whom Lehi opponents know.
The Sydney White they know is the one who comes up ultra clutch when everything is on the line in the playoffs.
The White known by high-flying Herriman, which averaged close to 11 runs a game, is the one who shut down the Mustangs' scoring machine on the final day of the tournament.
Not once, but twice.
Herriman scored two runs or fewer three times in the 2015 season. Two of those three times came on championship day, as Lehi won by identical 7-2 scores.
"I wasn't trying to focus on winning so much, just on the little things I could do and what the team could do as a whole," remembered White, who also pitched the Pioneers to the 2014 state crown.
"So, even if we had lost, we could go out saying we did all we could do," she added. "I think focusing on the little things, instead of saying 'Let's win twice,' helped out a lot."
Part of what makes White the tough customer she is, ironically, comes from what she is not.
For instance, she does not have a fastball that overwhelms hitters. It's White's change-up that is her most dangerous weapon.
"I try to use it a lot more because I know I'm not a pitcher that can just blow it by some hitters," White said. "My strategy is to keep them off-balance with different speeds, different locations. I try to get outs to specific locations, not just to strike people out."
White also was not unbeatable. Herriman, Riverton and Copper Hills recorded wins over Lehi before the Pioneers eliminated each one over the last two days of the state tournament.
Copper Hills, indeed, had sent Lehi into the one-loss bracket earlier in the tourney.
But White adjusted and came into the second game, with her team down 5-0 in the second inning, ready to implement some adjustments.