Kamaishi Seawaves V Sayama Secom Rugguts on 2026/05/22

Kamaishi Seawaves V Sayama Secom Rugguts on 2026/05/22, 19.0 to 17.0

Club Level Predictions

Now that the game has been played, lets see how the club predictions did. I predicted Sayama Secom Rugguts to win by 3.79, and Kamaishi Seawaves won by 2.0. That’s an absolute error of 5.8 for the margin of victory, while my average absolute error has been 14.0 over the past six months. This prediction was more accurate than 71.0% of my recent predictions.

For the Over/Under model, I predicted a total of 54.5 and we have an actual total of 36.0. That’s an absolute error of 18.5 compared to a six month average of 13.7. This prediction was more accurate than 28.1% of my recent predictions.

Projected Performances - Club Model

Projected Spreads - Club Model

Projected Results - Club Model

Player Level Predictions

With the player model, I predicted Sayama Secom Rugguts to win by 12.28, and Kamaishi Seawaves won by 2.0. That’s an absolute error of 14.3 for the margin of victory, while the average error as been 13.8 for the past six months. So this prediction was more accurate than 31.5% of my recent predictions.