Hoffenheim dominated possession and produced more promising chances but Horn was on guard to deny Kramaric and Pavel Kaderabek in the 18th minute.
The 31-year-old had one year left on his previous contract and would have been able to leave for nothing in the summer of June 2021.
However, under the eccentric tutelage of coach Marcelo Bielsa, Leeds refused to lie down, and equalized in the 12th minute through Jack Harrison after a fine counter-attack.
"We've taken note of all of his personal and technical characteristics as well as watching him play," Tite told a virtual news conference. "He is a new emerging talent in an important position," he added.
The next FIFA World Ranking will be published on October 22. Enditem
The 35-year-old agreed to a contract that runs until the end of the current Serie A season in February, Sport said on Thursday.
Earlier in the day, women's 200m saw Kong Lingwei win with 23.64s as top favorite Ge failed to finish the race.
Reguilon will cost the Spurs 30 million euros, and according to Spanish sports paper Diario AS, has agreed a deal until the end of June 2025 with Real Madrid reserving the right to buy him back for 40 million euros before the summer of 2022.
Martinez will probably name the same starting 11 in Albania, with Roberto Soldado leading the attack and wingers Darwin Machis and Antonio Puertas providing pace on the break in front of a midfield consisting of new signing Luis Milla, Yangel Herrera and Angel Montoro.
The second half witnessed breakthroughs in the final moments. In the 89th minute, Alan Douglas Borges de Carvalho fired a missile for Beijing after finding a gap between two defenders.
The battle for the second place remained tight until the final kilometers, as Rio Olympic Games runner-up Cai, representing Team Yunnan, held off a strong challenge from London Olympic champion Chen to finish second in 1:22:03. The 28-year-old Chen of Guangdong trailed nine seconds further behind to take the third place.