By Batsman.PK 
1. Pat Cummins (Australia)
Pat Cummins took over the Australian Test captaincy in November 2021 and has since emerged as one of the most successful Test captains of the modern era. Known for his calm demeanor and tactical acumen, Cummins has led Australia to numerous significant achievements:
- Border-Gavaskar Trophy: Under his leadership, Australia retained the prestigious Border-Gavaskar Trophy during the 2022–23 series against India.
- The Ashes: Cummins captained Australia to retain the Ashes in 2023, showcasing the team’s dominance over England in one of cricket’s fiercest rivalries.
- World Test Championship (WTC) 2023: Perhaps his most notable achievement was guiding Australia to victory in the WTC final, cementing their position as the world’s best Test team.
- Win-Loss Ratio: As of now, Cummins has maintained an extraordinary win-loss ratio of 2.857, a testament to his consistency and leadership skills.
Cummins’ dual role as a captain and frontline bowler adds further complexity to his success, as he balances the responsibilities of leading the team and performing under pressure.
2. Faf du Plessis (South Africa)
Faf du Plessis served as South Africa’s Test captain from 2016 to 2020, leading the team during a transitional phase. His tenure was marked by resilience, tactical brilliance, and a knack for achieving historic victories.
- Notable Series Wins:
Du Plessis became the first international captain to beat Australia in Australia across all three formats, a feat that highlighted his leadership capabilities. - Team Transition:
He successfully managed South Africa during a challenging period when senior players retired and new talents were being integrated into the squad. - White-Ball Success:
While primarily known for his Test captaincy, Faf’s ODI captaincy record also stands out with a winning percentage of 73.68.
Despite facing challenges during his tenure, Faf’s leadership ensured South Africa remained competitive on the global stage.
3. Virat Kohli (India)
Virat Kohli captained India from 2014 to 2022 and is considered one of the most aggressive and successful Test captains in cricket history.
- Team Transformation:
Kohli redefined the fitness standards and competitiveness of the Indian cricket team. His emphasis on fast bowlers gave India a formidable bowling attack that thrived in foreign conditions. - Historic Wins:
Under Kohli, India won Test series in Australia (2018–19), a milestone in Indian cricket history. His team also led the World Test Championship table multiple times. - Statistical Achievements:
Kohli led India in 68 Tests, winning 40 of them with a win percentage of 58.82, making him India’s most successful Test captain.
4. Joe Root (England)
Joe Root captained England from 2017 to 2022, achieving notable success despite challenges in team form and rebuilding.
- Longstanding Rivalries:
Root guided England to several series wins, including significant performances in the Ashes and against top Test nations. - Statistical Record:
Root captained England in 64 Tests, winning 27 matches. His win percentage of 42.18 reflects the competitive nature of his tenure.
Root’s individual performances with the bat during his captaincy were exceptional, often leading from the front.
Conclusion
Each of these captains brought unique strengths to their teams, contributing to the evolution of modern Test cricket. Pat Cummins, with his exceptional win-loss ratio and major tournament victories, stands out as the most successful Test captain of recent years. However, the contributions of players like Faf du Plessis, Virat Kohli, and Joe Root have also left an indelible mark on the game.