Michael Jordan had his most blocks per game in a season in 1987-88 with 1.6 per game.

highest blocks per game in jordans career
Interpreted as:
highest blocks per game in a regular season in jordans career
1987-88Jordan1986-87Jordan1985-86Jordan1990-91Jordan1991-92Jordan1984-85Jordan1988-89Jordan1992-93Jordan1994-95Jordan1989-90Jordan1997-98Jordan1996-97Jordan1995-96Jordan2002-03Jordan2001-02Jordan1.61.51.21.00.90.80.80.80.80.70.50.50.50.50.4
NAMESEASONTMGPBPGMPGPPGRPGAPGSPGTPGFGMFGAFG%3PM3PA3P%FTMFTAFT%MINPTSREBASTSTLBLKTOVPF+/-
Michael JordanMichael Jordan1987-88CHICHI821.640.435.05.55.93.23.113.024.453.50.10.613.28.810.584.13,3112,868449485259131252270
Michael JordanMichael Jordan1986-87CHICHI821.540.037.15.24.62.93.313.427.848.20.10.818.210.211.985.73,2813,041430377236125272237
Michael JordanMichael Jordan1985-86CHICHI181.225.122.73.62.92.12.58.318.245.70.21.016.75.86.984.0451408645337214546
Michael JordanMichael Jordan1990-91CHICHI821.037.031.56.05.52.72.512.122.453.90.41.131.27.08.285.13,0342,58049245322383202229
Michael JordanMichael Jordan1991-92CHICHI800.938.830.16.46.12.32.511.822.751.90.31.327.06.17.483.23,1022,40451148918275200201
Michael JordanMichael Jordan1984-85CHICHI820.838.328.26.55.92.43.510.219.851.50.10.617.37.79.184.53,1442,31353448119669291285
Michael JordanMichael Jordan1988-89CHICHI810.840.232.58.08.02.93.611.922.253.80.31.227.68.39.885.03,2552,63365265023465290247
Michael JordanMichael Jordan1992-93CHICHI780.839.332.66.75.52.82.712.725.749.51.02.935.26.17.383.73,0672,54152242822161207188
Michael JordanMichael Jordan1994-95CHICHI170.839.326.96.95.31.82.19.823.841.10.91.950.06.48.080.16684571179030133547
Michael JordanMichael Jordan1989-90CHICHI820.739.033.66.96.32.83.012.624.052.61.13.037.67.28.584.83,1972,75356551922754247241
Michael JordanMichael Jordan1997-98CHICHI820.538.828.75.83.51.72.310.723.146.50.41.523.86.98.878.43,1812,35747528314145185151+598
Michael JordanMichael Jordan1996-97CHICHI820.537.929.65.94.31.72.011.223.148.61.43.637.45.97.083.33,1062,43148235214044166156+818
Michael JordanMichael Jordan1995-96CHICHI820.537.730.46.64.32.22.411.222.649.51.43.242.76.78.083.43,0902,49154335218042197195
Michael JordanMichael Jordan2002-03WASWAS820.537.020.06.13.81.52.18.318.644.50.20.729.13.24.082.13,0311,64049731112339173171+6
Michael JordanMichael Jordan2001-02WASWAS600.434.922.95.75.21.42.79.222.141.60.20.918.94.45.679.02,0931,3753393108526162119+16
StatMuse has season-level data for blocks per game going back to the 1973-74 season.