Seales, who finished with nine wickets in a 40-run loss that helped South Africa win the ICC World Test Championship series 1-0, achieved the milestone move, which now makes him the top-ranked Test bowler from the West Indies.
The 22-year-old Trinidadian, who has enjoyed fairly good form since his return from injury, surpassed Barbadian seamer Kemar Roach, who slipped one place down to 18th, as his journey to fitness continues.
Spinners Jomel Warrican (52nd) and Gudakesh Motie (64th), both moved two spots up, while fast bowler Shamar Joseph also progressed 11 spots to 54th in other significant movements for the West Indies players in the bowling rankings.
South Africa’s Player of the Match Wiaan Mulder advanced 27 places to 65th position after finishing with six wickets, while off-spinner Dane Piedt is up nine places to 66th after claiming two West Indies wickets in the second innings of the match.
In the Test batting rankings, former West Indies captain Jason Holder is up seven places to 60th position following his unbeaten knock of 54 in the first innings. He is also up two places to fifth in the list of all-rounders.
South Africa opener Aiden Markram and wicketkeeper Kyle Verreynne have gained after notching half-centuries in the second innings. Markram inched up two places to 21st, while Verreynne has progressed from 62nd to 46th.
In the ICC World Test Championship, West Indies are last in the nine-team championship with 18.52 after nine matches, while South Africa are in fifth place with 38.89 percentage points after six matches.
India lead the table with 68.52 percentage points after nine matches, with Australia in second on 62.50 after 12 outings. New Zealand and Sri Lanka are the other teams ahead of South Africa.
Meanwhile, in the ICC Men’s ODI Batting Rankings, Scott Edwards of the Netherlands has moved up six places to 26th position after scores of 72 and 65 against Canada and the United States, respectively, in the ICC Men’s Cricket World Cup League 2.
Aaron Jones of the United States (up 11 places to 56th) and Vikramjit Singh of the Netherlands (up nine places to 79th) are others to move up the batting rankings, while Aryan Dutt of the Netherlands is up five places to 33rd.
Though West Indies suffered a 3-0 whitewash in that ICC World Test Championship series, Seales emerged as a standout performer, as he earned the player of the series award for his 13 wickets snared across all three games.
That performance saw the 22-year-old Trinidadian move seven places up to a career-best 26th position, joining teammate Jason Holder, who held firm in that position.
Veteran seamer Kemar Roach remains the top-ranked West Indies bowler at 17th, with Alzarri following Seales and Holder as the next best-ranked player at 31st. Kyle Mayers (37th), Shannon Gabriel (43rd), Gudakesh Motie (52nd), Roston Chase (59th), Shamar Joseph (64th), Jomel Warrican (66th), and Rahkeem Cornwall (82nd) are the other Caribbean bowlers in the top 100.
On the batting chart, Hodge inched up three places to 72nd, following a credible display in the three-match series. The 31-year-old Dominican tallied 216 runs, including a maiden Test century.
Captain Kraigg Brathwaite remains the highest-ranked West Indies batsman at 41st, with out-of-favor Jermaine Blackwood slipping to 52nd. Wicketkeeper/batsman Joshua da Silva (62nd), Holder (70th), Mayer (76th), Tagenarine Chanderpaul (86th), and Roston Chase (92nd) are also in the top 100.
Meanwhile, England batter Joe Root reclaimed the number one Test batting position after scoring 87 in the first innings of the third and final match against West Indies in Birmingham, which his side won by 10 wickets.
This is Root’s ninth stint as number one. His first tenure at the top of the rankings commenced in August 2015, and he was last at the top in June last year after a fine performance in the opening match of the Ashes series, also in Birmingham.
While Root overtook Kane Williamson to take the top spot, Babar Azam, Daryl Mitchell, Steve Smith, and Rohit Sharma have all gained a spot each as Harry Brook slipped to seventh position after attaining a career-best third position last week.
In the weekly update to the rankings that also takes into consideration performances in the Ireland versus Zimbabwe Test in Belfast, England captain Ben Stokes, who struck 54 in the first innings in Birmingham and a quickfire 57 not out off 28 balls in the second, has moved up four positions to 30th in the batting rankings.
Zimbabwe’s Sean Williams has re-entered the rankings in 33rd position after scores of 35 and 40, while England wicketkeeper Jamie Smith’s knock of 95 has lifted him 31 places to 64th position.
England fast bowler Mark Wood’s Player of the Match performance of two for 52 and five for 40 has lifted him into the top 20 of the bowling rankings for the first time in his career.
Gus Atkinson of England (up four places to 46th), Blessing Muzarabani of Zimbabwe (re-entered in 50th position), and Mark Adair of Ireland (up three places to 63rd) are other notable gainers in the bowling rankings.
