title: Python Scrapy coming back blank
body: <p>Trying to make a web scraper for this site: <a href="https://stats.nba.com/search/team-game/#?sort=GAME_DATE&amp;dir=1&amp;Season=2019-20" rel="nofollow noreferrer">https://stats.nba.com/search/team-game/#?sort=GAME_DATE&amp;dir=1&amp;Season=2019-20</a></p>
  
  <p>here I want the scraper to go and pull the data for each NBA game that is posted.  Right now I'm just trying to get it to pull the name of the team playing (first column).  However, I'm getting a blank json file back when I try to run the the spider.</p>
  
  <p>Here's my code:</p>
  
  <pre><code>import scrapy
  
  class TeamsDataScraper(scrapy.Spider):
      name = "teamdata"
  
      #def start_requests(self):
      urls = ["http://stats.nba.com/search/team-game/#?sort=GAME_DATE&amp;dir=1&amp;Season=2019-20"]
  
          #for url in urls:
      #yield scrapy.Request(url=url, callback=self.parse)
  
      def parse(self, response):
          for team in response.xpath("//td[@class='player-name text']"):
              yield{
                  'teamName': team.xpath(".//td[@class='player-name text']/a/text()").extract_first()
              }
  </code></pre>