2 thoughts: It is possible that over the first week of play there have been no notable performances. You'll typically get news stories of shutouts (individual only) and games where batters record 5 or more hits or 3 or more home runs. If none of those things have happened, you wouldn't get a news story. As far as I know there's no way to lower the threshold for "significance" of events.
Or, you may not have yourself set up to receive all the news that gets generated. Under the Manager main tab, go to Options, and in the lower left see "News Subscription Settings". Make sure yours is set to at least "news from entire league" if not "news from entire league & organization" or even "news from entire world" to get all the news reports generated by games around your league.
