Yet even if the very best players are/were one-handers, the preponderance of top players who use the dual grip may have shaped the modern game. It's likely that the aforementioned multiple Grand Slam champions have weathered the changes in the game, rather than shaping it. It's an interesting, fairly weird state of affairs, based on what appears to be in irrefutable fact of tennis history: The Borg-era players set the game on a new course at a critical time, when large, formerly fallow or insignificant portions of terra tennista were just discovering the game on a large scale. Their collective impact would shape it for generations to come in a process that is ongoing today.
Not long ago, Ivan Lendl remarked that if he were developing his game today, he would have adopted the two-handed backhand. This is a strange confession to make, given Lendl's superior record. But he reasoned that in today's game of powerful racquets and booming serves, the extra "solidity" (my word) offered by the two-hander helps any returner make forceful, aggressive returns. If the early portion of the Open era belonged to the servers, the latter certainly belongs to the returners. Lendl's comment further underscores the idea that two-handers have shaped the game , because it implies that the two-handed backhand has enabled returners to diminish the traditional advantage on which the entire game and scoring system is based: you are supposed to hold serve, because initiating a point with a powerful statement (the serve), and one which is entirely under your control, is a clear advantage; the way to win at tennis is to hold your own serve and get a break against your opponent's serve somewhere along the way. That's still true, but much less so than before.
Before I started fooling around with the stats, I was going to make the argument that I've come around to being an advocate for the two-handed backhand. This was a logical outgrowth of my evolution as a tennis fan. Many years ago, I was a fool for love. That is, I worshiped before the altar of touch, creativity and variety; the ruling Deity was Ilie Nastase, who is still the most aesthetically pleasing player I've ever had the pleasure to watch.
Over the years, though, I came to believe that the real glory of tennis lay not in the demonstration of skills and talents, but in winning tennis matches. That is, tennis is not a performance, like modern dance or juggling. It is a competition. It's kind of like the journey that takes you from being a political liberal to neo-conservative (you know how that's been described: A neo-conservative is a liberal who's been mugged by reality). In this case, the "reality" was the fact that the main purpose of the game is to win it, and those who did - especially with noteworthy frequency - represented the highest order of player, aesthetics be danged. But there's nothing wrong with having it both ways: The truly great thing about Roger Federer is that he is both a winner and an aesthetically pleasing player. That is, he's not just rich, he's beautiful.
Chris Evert once told me that she always roots for the favorite in sports, and I challenged her on the grounds that the attitude just represented another of those "the rich taking care of the rich" impulses. She said that wasn't quite right: she pulled for the favorite because she knew from experience how difficult it was to actually be the favorite, and the special pressures that only favorites have to carry around with them. There's a reason we keep score instead of awarding style points, and in my book prevailing in a head-to-head competition that is scored is a more daunting, complex undertaking than performing feats of skill and dexterity to see how well you can place on a degree-of-difficulty index.
So I was going to declare a preference for the two-hander as the more lethal and serviceable of the backhands, and then I looked at the record book. The implication of the stats is clear: if you want to bet the house on your daughter being the next Steffi Graf, feel free to concentrate on the one-hander. Ifyou want to maximize her career opportunities and hedge your bet, choose the two-hander.