Sessegnon has failed to established himself in the Spurs starting 11 and some high-profile additions have only added to the competition.
The former Fulham man was linked with Southampton, Leeds United and Brighton & Hove Albion, but it was Hoffenheim who won the race.
It is understood that Jose Mourinho and Spurs are keen for Sessegnon to get game time as a left-back or left wing-back.
Here’s what the Tottenham fans said following his switch to the Bundesliga.
@PCE_Deadmeat: Good luck Sess can’t wait to see you back in a spurs shirt bigger, better and stronger.
@lr_spurs: Good luck Ryan! Looking forward to you coming back and absolutely smashing it! Enjoy Germany for a year brother!
@MattyFrench82: Get a full season of games in the Bundesliga under your belt and come back to Spurs even stronger for next season. You’re a top player and just need the game time to reach your full potential.
@MustafaAxelrod: Good luck. Pretty much every Spurs fan I know of rooting for you.
@ReeceAC_: Bundesliga isn’t ready for our boy.
@thfcjoe_: Best English winger in the Bundesliga.
@L_thfc_R: Good luck Ryan, perfect league to develop in.
@arunspurs: Hoffenheim is a great opportunity for Sess.
Its in middle of nowhere – 1.5hr drive from Frankfurt & Stuttgart. Going to be interesting to see how he copes in a foreign country and get him game going this season
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@HarryHotspurWHL: Top quality young player going out on loan to gain valuable experience, and game time. Think it’s a very good move for Sessegnon!
@ABGratton24: Sessegnon’s loan to Hoffenheim is a fantastic move for player and club. Can’t wait to see him back after a season of regular Bundesliga football.