ODI scoring across decades: measure pace without hiding missing balls
A weighted batting strike-rate comparison across ODI decades, separating men and women and disclosing incomplete historical innings.
How quickly did batters score in different decades? The answer requires both runs and balls. This study sums batter runs and balls only when every listed batter in an innings has the necessary figures, then compares men’s and women’s ODIs separately.
Men · ODI scoring pace
| Decade | Available innings | Included innings | Excluded innings | Batter runs | Balls faced | Runs/100 balls |
|---|---|---|---|---|---|---|
| 1970s | 150 | 150 | 0 | 26,796 | 43,678 | 61.34 |
| 1980s | 1,022 | 1,022 | 0 | 187,368 | 281,664 | 66.52 |
| 1990s | 1,756 | 1,756 | 0 | 339,630 | 486,217 | 69.85 |
| 2000s | 2,359 | 2,359 | 0 | 478,254 | 634,530 | 75.37 |
| 2010s | 2,136 | 2,136 | 0 | 474,696 | 566,401 | 83.80 |
| 2020s | 893 | 893 | 0 | 202,128 | 230,093 | 87.84 |
Using periods with at least 100 included innings, the 1970s sample scores at 61.34 runs per 100 balls and the 2020s sample at 87.84, a change of 26.50 runs per 100 balls. These are the first and last qualifying archive periods, not estimates of every ODI played in those decades.
Women · ODI scoring pace
| Decade | Available innings | Included innings | Excluded innings | Batter runs | Balls faced | Runs/100 balls |
|---|---|---|---|---|---|---|
| 1970s | 28 | 0 | 28 | 0 | 0 | — |
| 1980s | 139 | 18 | 121 | 2,651 | 5,502 | 48.18 |
| 1990s | 245 | 157 | 88 | 21,138 | 42,247 | 50.03 |
| 2000s | 724 | 692 | 32 | 101,703 | 182,581 | 55.70 |
| 2010s | 877 | 876 | 1 | 149,314 | 230,203 | 64.86 |
| 2020s | 649 | 649 | 0 | 125,192 | 164,130 | 76.27 |
Using periods with at least 100 included innings, the 1990s sample scores at 50.03 runs per 100 balls and the 2020s sample at 76.27, a change of 26.24 runs per 100 balls. These are the first and last qualifying archive periods, not estimates of every ODI played in those decades.
Why the missing-data column matters
Discarding only the batters with missing balls would keep some of an innings’ runs and remove part of its denominator. That can produce a misleading rate. Here the entire affected innings is excluded. Older scorecards can be less complete, so the surviving sample can still be selective.
Team extras do not appear in the numerator. Reduced-overs and unfinished innings remain when their batting figures are usable. The current decade is partial. Differences can reflect the mix of teams, venues, innings lengths and conditions; this table does not identify which factor caused a change.