The titles for DP124 and DP125 were recently revealed by Pokeani. 「ポケモンピンポン大会！エテボースがんばる!!」 Pokémon Ping Pong Tournament! Do Your Best, Eteboth!! will be the 124th episode of the Diamond & Pearl series and will air April 23, and 「チェリンボ！けなげなバトル!?」 Cherinbo! Brave Battle!? will be the 125th episode of the Diamond & Pearl series and will air April 30.
As revealed earlier, Hikari and her Eteboth will participate in a ping pong tournament, where they will battle a trainer with a Kamonegi. Jun will also reappear to compete in the tournament.
The purported titles of DP126 and DP127 that were posted on Bulbanews on Wednesday were April Fools' Day jokes and are not real. The real titles for DP126 and DP127 have not yet been revealed.