I have been looking at some expected goal stats.
On this site, you will find the detailed Expected Goals statistic for teams and players from the English Premier League, La Liga, Bundesliga, Serie A and etc.
understat.com
In 2.0k minutes Jesus scored 14 goals, but with his chances, he should have scored 7 more goals and been our club's top scorer on 21 goals, instead he was 4th highest goal scorer on 14 goals.
Out of the top 6 PL teams only Firmino missed as many chances/ expected goals.
The highest expected goals in the PL top 6 was Mason Greenwood who scored 10 goals in 1.3k minutes, (+7 on his expected goals).
Martinez is better than Jesus but still failed to score expected goals, in 2.5k minutes he has scored 14 goals (-2 on his expected goals). Comparing Lukaku in 2.9k mins he has scored 23 goals, (+2 on his expected goals).
Lewandowski scored 34 goals in 2.8k minutes, (+2 on his expected goals).
Sancho scored 17 goals in 2.2k minutes, (+6 on his expected goals).
Haaland scored 13 goals in only 1.0k minutes, (+4 on his expected goals).
Kane scored 18 goals in 2.5k minutes, (+5 on his expected goals).
Sergio scored 16 goals in 1.5k minutes, (his expected goals).