As you’re probably aware, the first two rounds of Major League Baseball’s amateur draft took place last night. With the first 75 picks off the board, let’s take a look at what my KATOH projection system has to say about the Division 1 college players who have been selected thus far. I’ll be back with projections for the remaining players once we know where they are going.

Scouting the stat line is always dangerous, and it’s perhaps even more dangerous than usual at the college level, where the samples are small, the players are raw, and the quality of opposing pitching runs the gamut. Nonetheless, performance is often an overlooked component of prospect evaluation, and the players who outperform expectations in college often go on to do the same as professionals. A sortable table is included towards the end of this post.

4. Brendan McKay, LHP/1B, Tampa

KATOH Forecast: 8.0 WAR (0.3 as a hitter)

McKay was KATOH’s top draft-eligible player, largely due to his high strikeout totals. He also did a tremendous job of limiting hard contact, resulting in a 2.34 ERA this year. McKay was excellent in his freshman and sophomore campaigns, too, giving him a long track record of success. As a first baseman, McKay projects for just 0.3 WAR, which would make him one of the worst players drafted last night. However, since he’s primarily focused on pitching to date, I suppose one could argue he has more development left than your typical 21-year-old hitter with his numbers.

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Also see: National League.

Below are brief summaries of each American League team’s draft class following the end of the event’s first day. The numbers in parentheses beside each name indicate where the prospect was ranked on my top-100 list, which is also where players’ scouting reports can be found. Players who were not on my top 100 and were drafted yesterday have brief reports in this post.

Baltimore Orioles

Round 1, Pick 21 — D.L. Hall, LHP, Valdosta HS (GA) (10)
Round 2, Pick 60 — Adam Hall, SS, A.B. Lucas Seconday (ON, Canada) (NR)
Hall runs well enough to play up the middle but scouts question his athleticism, physicality, and swing. He’s an interesting developmental project.
Comp B, Pick 74 — Zac Lowther, LHP, Xavier Univ. (89)

Thoughts
The first Hall was great value and, I think, immediately became the organization’s best prospect; the second seemed a bit of a reach.

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Also see: American League.

Below are brief summaries of each National League team’s draft class following the end of the event’s first day. The numbers in parentheses beside each name indicate where the prospect was ranked on my top-100 list, which is also where players’ scouting reports can be found. Players who were not on my top 100 and were drafted yesterday have brief reports in this post.

Arizona Diamondbacks

Round 1, Pick 7 — Pavin Smith, 1B, Virginia (20)
Round 2, Pick 44 — Drew Ellis, 1B/3B, Louisville (84)
Comp B, Pick 68 — Daulton Varsho, C, UW-Milwaukee (NR)
Varsho’s a stocky, plus-running catcher with high-effort, above-average bat speed. He has some catcher’s traits but his arm strength might not fit behind the plate. Some have concerns about strikeouts.

Thoughts
Three college performers, two whose futures likely lie at first base.

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In addition to calling up stud center-field prospect Lewis Brinson, Milwaukee also recently summoned talented lefty and KATOH crush Josh Hader. Although Hader’s worked primarily as starter in the minors, the Brewers plan to use him out of the bullpen for the time being. A 19th-round pick out of high school, Hader’s been exceeding expectations for years. He owns a 3.87 FIP and 27% strikeout rate in 541 minor-league innings. In 25 starts between Double-A and Triple-A last year, he pitched to a sparkling 3.07 FIP with a 31% strikeout rate.

Things didn’t go as swimmingly for Hader in Triple-A this year, however. He maintained a solid 22% strikeout rate, but matched it with a 14% walk rate and coughed up an uncharacteristic 14 homers in 52 innings. The end result was a 5.37 ERA and 4.93 xFIP, which doesn’t exactly scream “big-league ready.”

Still, KATOH remains optimistic. My system projects Hader for 5.0 WAR over his first six seasons by the traditional method and 5.7 WAR by KATOH+, which incorporates scouting rankings. That makes him one of the top 10 pitching prospects in the minors, and a mid-top-100 guy overall.

To put some faces to Hader’s statistical profile, let’s generate some statistical comps for the 6-foot-3 lefty. I calculated a weighted Mahalanobis distance between Hader’s Double-A and Triple-A performance and every season since 1991. In the table below, you’ll find the 10 most similar seasons, ranked from most to least similar. The WAR totals refer to each player’s first six seasons in the major leagues. A lower “Mah Dist” reading indicates a closer comp.

Please note that the Mahalanobis analysis is separate from KATOH. KATOH relies on macro-level trends, rather than comps. The fates of a few statistically similar players shouldn’t be used to draw sweeping conclusions about a prospect’s future. For this reason, I recommend using a player’s KATOH forecast to assess his future potential. The comps give us some interesting names that sometimes feel spot-on, but they’re mostly just there for fun.

Despite his relative lack of prospect pedigree, Hader’s stuff is almost certainly of big-league quality. The lefty’s fastball averaged over 94 mph in his debut, and both his slider and changeup project to plus according to Eric Longenhagen. However, scouts have long contended that Hader profiles best as a reliever. To wit:

• Eric Longenhagen, 2017: “Those who consider him a reliever cite the rarity of a delivery like this in starting rotations across baseball, the potential platoon issues Hader might face as a low-slot lefty, and his fringey control.”
• Baseball America Prospect Handbook, 2016: “His reliance on his outstanding fastball combined with just ordinary control make him a possible bullpen candidate.”
• Baseball America Prospect Handbook, 2015: “Durability will always be a question because of Hader’s size and how he slings the ball across his body… His reliance on his fastball profiles him better as a reliever.”
• Baseball America Prospect Handbook, 2014: “It’s one of the most unconventional deliveries a starter could use… Scouts see him as a future lefty reliever where his low arm angle will make life difficult for lefthanders.”

Despite the persistent “future reliever” label, Hader dominated for years as a starter in the minors. But when he finally sputtered in Triple-A, the Brewers seemingly decided to try him in the pen. Given his stuff and minor-league performance, I have little doubt that he’ll be a dominant force there.

What follows is my last attempt to mock out the first round of the 2017 amateur draft. It’s mostly names with teams and nothing more, but I’ve included exposition where I think it’s merited. I’ll update it as information flows throughout the day, perhaps several times. Players have been assigned to teams based on multiple factors: rumors I’ve heard from various industry sources, the presence of front-office members at certain games (especially lately), each club’s own particular modus operandi, etc. Be sure to check out our draft rankings here. Chris Mitchell and I will be covering the draft live here.

1. Minnesota – Brendan McKay, 1B/LHP, Lousiville
I’ve heard JSerra SS Royce Lewis was being considered above where I had him on my last mock (which was as a potential option at No. 3, mocked at No. 5) and MLB.com has reported that it’s at No. 1. Presumably, Lewis would be an underslot target. That said, he’s a Boras advisee and an option at third overall, whereas McKay’s next home is at pick No. 4, so I’m not sure how Minnesota has more negotiating leverage over Lewis than McKay. If they take Lewis, I think it’s just because they like him most and the savings will be marginal.

2. Cincinnati – Hunter Greene, RHP, Notre Dame HS (CA)

3. San Diego – MacKenzie Gore, LHP, Whiteville HS (NC)
Greene is the other option, if he’s still available, with Lewis as a dark horse.

4. Tampa Bay – Royce Lewis, SS, JSerra HS (CA)
I think McKay stops here if he falls. Alabama high school OF Bubba Thompson has been mentioned as an underslot possibility here.

Royce Lewis: now to Tampa Bay? (Photo: Bill Mitchell)

5. Atlanta – Kyle Wright, RHP, Vanderbilt
Wright is the top player on my board, and I think he’d be a steal here, but there’s a chance Atlanta goes underslot with Concordia Lutheran HS (TX) Shane Baz, UC Irvine 2B? Keston Hiura and Huntington Beach HS 1B Nick Pratto. They’ve also had North Carolina prep outfielder Austin Beck in to work out, but I think there’s less money to be saved there than with the other names. If Wright doesn’t go here, he should be considered the favorite at each pick until he does.

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Because most of my writing for FanGraphs is based on my KATOH projection system, you might regard me as the exact opposite of a scout. My work is often presented against the backdrop of traditional scouting lists in an effort to identify players who may by underrated by the scouting consensus. Lately, though, I’ve been trying to see more prospects in person in order to put faces and bodies to the stat lines I spend so much time analyzing.

Specifically, I’ve attended a number of high-school and college games this spring in an effort to see as many draft-eligible prospect as possible, including a few who are likely to be selected in the first two rounds tonight. My looks have been defined by one constraint, however — namely, my general reluctance to leave the five boroughs of New York.

What follows is specific sort of document, then, based on a combination of in-person looks, statistical performance, and geography. It is, in short, the pref list of someone who refused to stray far from New York City while compiling it. The mediocre scouting video is my own. KATOH numbers are included for college players and represent projected WAR over first six major-league seasons.

1. MJ Melendez, C, Westminster Christian HS

Westminster Christian isn’t located in New York, at all, but rather the Miami area. The school’s baseball team visited Brooklyn’s Grand Street Campus in April, though, so they’re eligible for this list.

Melendez is the catcher for Westminster Christian. He’s a joy to watch behind the plate, and I’m not sure I’ve ever seen a catcher move the way he does. He sets a low target with his Tony Pena-esque stance and has the arm strength and athleticism to throw to second from his knees — a maneuver that made Benito Santiago an elite defensive catcher back in the day. He also showed quick hands at the plate. High-school catchers are always a gamble, but Melendez oozes athleticism, so perhaps he’s a gamble worth taking.

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Three months ago, few would have predicted the Brewers would be atop the National League Central in June, but here we are. The Cardinals, Cubs, and Pirates have all fallen short of preseason expectations, while Milwaukee has surprisingly kept their record above .500. Regardless of what the standings say, Milwaukee’s roster pales in comparison to the Cubs’ and Cardinals’ on paper, which is why we give the Brewers a mere 3% chance of winning the division.

Milwaukee’s team just got a bit better, however, as they’ve called up top prospect Lewis Brinson to play some outfield. Brinson was having a fine season in Triple-A, slashing .312/.397/.503. He’s hit very well for a center fielder — and exceptionally well for a good defensive center fielder who’s only 23.

Brinson’s come a long way since his early days as a professional, especially in the strikeout department. He struck out an alarming 38% of the time in Low-A back in 2013, but has hacked several percentage points off that mark since. His 22% strikeout rate in Triple-A this year is still a bit high, but not alarmingly so. He’s made this improvement without giving up much in other categories, either. His 20 extra-base hits, seven steals, healthy walk rate, and center-field defense more than outweigh the remaining strikeout risk.

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The draft is right around the corner, and KATOH’s here with some content. Today, I give you projections for the top-250 draft-eligible college players. This list considers all Division 1 players who logged at least 100 plate appearances or batters faced this season. These projections don’t just incorporate this year’s data, but also consider performances from 2016, 2015, and last summer’s Cape Cod League. I consider this to be a vast improvement over the work on amateur prospects I’ve done in the past.

I derived these projections using a methodology similar to the one I use for minor leaguers. I ran a series of probit regression analyses on historical data to determine the likelihood that a player will reach a variety of WAR thresholds (Playing in MLB, >0.5 WAR, >1 WAR, >2 WAR, etc.) through age 28. The resulting probabilities were used to generate a point estimate for each player’s WAR through age 28. The projections take into account performance, conference, age and height. They also account for defensive position for hitters and batters faced per game for pitchers. All of these factors are weighted accordingly based on the major-league careers of historical college players.

There are thousands of Division 1 baseball players, and the data is often unruly and prone to inaccuracies. Furthermore, determining who’s draft-eligible is often tricky, as birthdays and high-school graduation years are sometimes hard to track down. A bunch of front offices didn’t realize T.J. Friedl was eligible for the draft last year, so this isn’t just a me problem. All of this is to say that I can’t be 100% sure nobody was left off erroneously, so feel free to ask if your favorite college prospect isn’t listed.

I will provide further analysis on many of these players once we know where they end up, so check back next week. One quick observation: there’s been much debate over whether Louisville’s Brendan McKay should be selected as a pitcher or a hitter. KATOH sides strongly with Team Pitcher, as it ranks him No. 1 among college players as a pitcher and No. 191 as a first baseman. However, since he’s primarily focused on pitching to date, I suppose one could argue he has more development left than your typical 21-year-old hitter with his numbers.

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What follows is my best guess for the first round of the 2017 amateur draft. I’ll update it the day of the draft itself (June 12), perhaps several times. Players have been assigned to teams based on multiple factors: rumors I’ve heard from various industry sources, the presence of front-office members at certain games (especially lately), each club’s own particular modus operandi, etc. Be sure to check out our draft rankings here.

1. Minnesota – Kyle Wright, RHP, Vanderbilt
It sounds like Louisville LHP/1B Brendan McKay is also under heavy consideration here and that Minnesota would evaluate him both ways in pro ball for a while. Hunter Greene and MacKenzie Gore are dark horses but less likely than the Wright or McKay.

2. Cincinnati – Hunter Greene, RHP, Notre Dame HS (CA)
The Reds had about a half-dozen scouts at the ACC tournament in Louisville and watched Brendan McKay’s middling start, though I think they prefer him as a bat. He’s a possibility, but Greene is more likely and, in my opinion, the better prospect.

3. San Diego – MacKenzie Gore, LHP, Whiteville HS (NC)
I think the Padres would take Greene if he were available here and would be fine with JSerra shortstop Royce Lewis, too, but Padres decision makers have seen some of Gore’s best starts all year.

4. Tampa Bay – Brendan McKay, 1B/LHP, Lousiville
I think this is where McKay stops and that the Rays take him as a bat. If McKay goes at No. 1, I think Wright goes here, though the Rays had multiple high-level executives at MacKenzie Gore’s last start, too.

5. Atlanta – Royce Lewis, SS, JSerra HS (CA)
There have been a lot of crazy rumors about the Braves and they can’t all possibly be true, but of course the Braves haven’t been afraid to do things differently in order to maximize the overall talent they get in a single class before. As such, we have to at least consider the possibility they might get creative here. I think they’d like McKay or Gore and there’s a chance they cut an underslot deal (it would have to be at a huge discount and would still be risky), but Lewis is the best player on the board in this scenario.

Royce Lewis: going to Atlanta? (Photo: Bill Mitchell)

6. Oakland – Austin Beck, OF, North Davidson HS (NC)
Beck had a private workout in Oakland over the weekend and has the kind of tools the A’s can’t buy on the open market.

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