This statistical analysis unveils the significance of individual batting performances in T20 cricket, shedding light on the concept of Runs Above Average Replacement (RAAR). RAAR, a metric devised to measure the difference between expected runs and actual runs scored by a batter, provides a deeper understanding of player contributions beyond mere runs on the scoreboard.
Again, defining RAAR: Its difference between expected runs and actual runs of a batter, the primary metric here is expected runs which is calculated by me by considering 3 factors and their influence on the batting runs, these factors are,
1️⃣ Innings Run Rate before the ball.
2️⃣ Wickets Down before the ball.
3️⃣ Number of Balls remaining before the ball was bowled.
Then with each unique combination of these three factors, the runs scored were taken as naive averages to predict the expected runs when this combination would occur again. Nearly, more than 1.6 million deliveries were processed ball by ball to predict expected runs.
What’s particularly intriguing is the meticulous methodology employed to calculate expected runs. By considering variables such as innings run rate, wickets down, and the number of balls remaining before each delivery, the analysis delves into the nuanced dynamics of batting in T20 cricket. Through processing over 1.6 million deliveries, the expected runs for each unique combination of these factors were predicted, allowing for a comprehensive evaluation of batting performances.
Fig. 1 Top 20 T20I Innings of the Last Decade According to Runs Above Average Matrix | By and Against Test Playing Nations Only
Despite the plethora of T20i matches played worldwide, it’s noteworthy that only two Pakistani performances have managed to secure a spot in the top 20 innings over the past decade. Both instances — featuring Iftikhar Ahmed and the iconic Mohammad Hafeez’s 99* — occurred against New Zealand, emphasizing the significance of these performances against quality opposition. Iftikhar’s innings against New Zealand saw him smashing 1.39 runs above average per ball, in the Top 20 performances of the T20is, it’s the most Runs Above Average value per delivery out of all the top performances.
The list of top batting performances showcases a diverse array of players from different cricketing nations, underlining the global nature of T20 cricket. From the explosive innings of power hitters like Rohit Sharma and Aaron Finch to the composed knocks of Suryakumar Yadav and David Miller, each performance contributes to the rich tapestry of T20 cricketing history.
Furthermore, the analysis highlights the impact of these innings on the outcome of matches, as evidenced by the substantial RAAR values. Whether it’s Rohit Sharma’s blitz against Sri Lanka or Johnson Charles’ onslaught against South Africa, these innings not only entertained fans but also significantly influenced the course of the game.
Fig. 2 Top 20 T20 Innings of the Last Decade According to Runs Above Average Matrix | All over the world.
If we look into the top innings in overall T20s around the world according to the Runs Above Average Replacement metric, it gives us a really intriguing entry. Dilon Du Preez tops the list with a RAAR value of 88 when he scored 178 against Western Province, playing from Free State. Chris Gayle finds himself twice in the top 4 positions, once for this innings of 151 against Kent from Somerset, He scored around 64 runs above average, 2nd time he scored it against Minister Group Dhaka, playing from Rangpur Riders he scored a total of 146 runs and out of them 63 were above average runs. At 5 is Umar Akma playing from Lahore Whites against Rawalpindi scored with an RAAR value of 61 when he made 115 of 48 balls but was supposed to score 54 runs. Harry Brook Last year in Hundred, scored 105 of 42 balls out of which around 60 runs were above the average replacement of a better, he was playing from Northern Superchargers (Men). Ab De Villiers’s 129 of 52 balls against Gujrat Lions in IPL 2016 is at 9th position. At 10th is Colin Ingram’s 127 of 59 balls, Khushdil Shah’s 100 of 36 balls when he was supposed to score 48 runs on those balls, made 52 runs above average to stun everyone and now is placed at 12th position as far as top t20 innings all over the world are concerned according to RAAR.
In the next Figure, you can check the top T20i innings, as per RAAR per ball is concerned, we processed only those innings that have a minimum qualification of runs of around 30, tops the list is Carlos Brathwaite in his famous 34 of 10 balls against England in Final of 2016 T20i World Cup, where he scored more than 20 runs above average making his RAAR/Ball to 2 runs per ball. It still is the most impactful innings ever played in T20 cricket in the last decade. Stoinis’s onslaught against Sri Lanka in the last T20 WC, when he made 59 runs off 18 balls saw him scorning 1.50 above-average runs per ball. Iftikhar Ahmed’s same innings against New Zealand made its place here as well. Anwar Ali’s famous cameo against Sri Lanka is placed at 7 as the most impactful innings of the last decade in T20i amongst Test Playing Nations only.
Top T20I Innings Of Last Decade According to RAAR Per Ball | By & Against Test Playing Nations Only | Minimum 30 runs’ innings was taken into consideration.
As cricket continues to evolve with the advent of T20 leagues and international competitions, statistical analyses like this provide valuable insights into player performances and the intricacies of the game. They serve as a testament to the skill, strategy, and excitement that T20 cricket brings to the sporting world.
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