The White Sox missed expectations by the widest margin in a century

Biggest shortfall between a team's actual and expected Wins Above Replacement (WAR) within a 3-season period, 1902-2021

Table with 10 columns and 20 rows.
Avg. AgeWAR/162Next 3Y
1914PHA25.824.936.115.549.0140.822.6−118.2
2021CHW28.128.322.726.951.6127.429.6−97.8
1913PHA25.425.840.78.348.0140.153.7−86.4
1976OAK29.628.124.018.050.7115.630.9−84.7
1974ATL28.029.719.925.636.8115.030.6−84.4
1908SLB30.229.727.315.235.9107.529.2−78.3
2021OAK30.129.823.515.742.3106.431.2−75.2
1954WSH28.627.313.711.637.592.517.5−75.0
1971SDP26.426.17.515.022.187.115.2−71.9
2000DET29.129.022.215.027.599.928.9−71.0
1902BSN28.927.217.318.930.5100.330.8−69.5
1921BSN28.226.523.410.520.497.429.0−68.4
1970WSA28.227.521.69.037.4101.334.1−67.2
2020OAK28.129.620.421.951.1118.751.4−67.2
1952PHA31.328.416.910.433.084.719.3−65.3
2018PIT28.026.518.614.125.797.933.3−64.6
2010MIN28.428.527.018.536.8116.653.2−63.4
1951PIT27.729.115.35.023.382.719.4−63.3
1918PHA25.426.512.45.820.586.323.1−63.3
1953PHA30.328.97.610.527.372.49.6−62.8