Davis Mattek on Justin Herbert

VideoAm I The Best To Ever Do It?October 5, 2026

From the video

I wonder what the Justin Herbert advance rate is right now. Justin Herbert um in basketball mania right now has a 10% advance rate... So, what is the Walker excluded Justin Herbert advance rate? 7%. 7%.

Mentioned at 2:41 – 3:11

STACKED’s take

Negative signalProjection

10% advance rate drops to 7% without Kenneth Walker pairing

Justin Herbert has a 10% advance rate overall, but when Kenneth Walker is excluded from the analysis, his advance rate drops to 7%, indicating his success is heavily dependent on pairing with Walker. When paired with another player (Lad), the Herbert-Lad combo shows a 4.5% advance rate excluding Walker, indicating below-average performance even in combination.