Los Angeles Lakers head coach Luke Walton assesses their overall performance in their preseason overtime loss to the Portland Trail Blazers, 109-106.\rbr\rbr\rbr\rbrChinese basketball player Yi Jianlian officially started his new career at Los Angeles Lakers on Friday. With the 2016-2017 NBA pre-season scheduled to kick .\rbr\rbr\rbr\rbrLos Angeles Lakers head coach Luke Walton talks about what he saw after watching film of Golden State Warriors. Despite big loss, Walton commends his team .